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C#","\u002Fcsharp\u002Fadvanced-core\u002Fadditional-features","01.csharp\u002F03.advanced-core\u002F06.additional-features",{"title":121,"icon":122,"path":123,"stem":124,"children":125,"page":59},"Architecture Best Practices","i-lucide-building-2","\u002Fcsharp\u002Farchitecture-best-practices","01.csharp\u002F04.architecture-best-practices",[126,130,149,153,157,161,165,169],{"title":127,"path":128,"stem":129},"Software Design Principles (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fsoftware-design-principles","01.csharp\u002F04.architecture-best-practices\u002F01.software-design-principles",{"title":131,"icon":132,"path":133,"stem":134,"children":135,"page":59},"Design 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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2215,"path":2216,"stem":2217},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2318,"path":2319,"stem":2320},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2361,"path":2362,"stem":2363},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2377,"path":2378,"stem":2379},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2389,"path":2390,"stem":2391},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3865,"path":3866,"stem":3867},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3882,"path":3883,"stem":3884},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3949,"path":3950,"stem":3951},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":3977,"path":3978,"stem":3979},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":3981,"path":3982,"stem":3983},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":3985,"path":3986,"stem":3987},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":3989,"path":3990,"stem":3991},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":3993,"path":3994,"stem":3995},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4009,"path":4010,"stem":4011},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4039,"path":4040,"stem":4041},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4043,"path":4044,"stem":4045},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4101,"path":4102,"stem":4103},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4288,"path":4289,"stem":4290},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4324,"path":4325,"stem":4326},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4328,"path":4329,"stem":4330},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4521,"path":4522,"stem":4523},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4555,"path":4556,"stem":4557},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4678,"path":4679,"stem":4680},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4714,"path":4715,"stem":4716},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4785,"path":4786,"stem":4787},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4834,"path":4835,"stem":4836},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4838,"path":4839,"stem":4840},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4842,"path":4843,"stem":4844},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4949,"path":4950,"stem":4951},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":4967,"path":4968,"stem":4969},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":4971,"path":4972,"stem":4973},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":4975,"path":4976,"stem":4977},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":4992,"path":4993,"stem":4994},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":4996,"path":4997,"stem":4998},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4488,"body":5076,"description":19274,"extension":19275,"links":19276,"meta":19277,"navigation":5665,"path":4489,"seo":19278,"stem":4490,"__hash__":19279},"docs\u002F18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters.md",{"type":5077,"value":5078,"toc":19225},"minimark",[5079,5083,5196,5201,5213,5228,5260,5263,5295,5320,5324,5330,5602,5607,6342,6347,6658,6662,6665,6761,6766,6871,6875,6878,6882,7214,7219,7635,7639,7642,7832,7837,7972,7976,7984,8370,8375,8409,8413,8965,8969,8976,9608,9613,9781,9786,9915,9924,9928,9932,9935,10316,10320,10489,10493,10976,10980,10984,11089,11093,11148,11152,11201,11207,11211,11216,11220,11637,11641,12129,12133,12531,12553,12557,12561,13157,13161,13652,13656,13660,14614,14618,15432,15462,15466,15677,15682,15727,15731,15735,15963,15967,16072,16076,16223,16227,16362,16366,16659,16663,17020,17024,17175,17180,17226,17230,17682,17686,19211,19214,19221],[5080,5081,4488],"h1",{"id":5082},"exception-filters-обробка-виключень",[5084,5085,5086,5137],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5103,5106,5113,5124,5131,5134],"ul",{},[5095,5096,5097,5098,5102],"li",{},"Зрозуміти концепцію Exception Filters (",[5099,5100,5101],"em",{},"фільтри виключень",") як останнього компонента Request Pipeline",[5095,5104,5105],{},"Опанувати ієрархію вбудованих HTTP-виключень NestJS та їхню семантику статус-кодів",[5095,5107,5108,5109],{},"Навчитися створювати кастомні виключення через розширення класу ",[5110,5111,5112],"code",{},"HttpException",[5095,5114,5115,5116,5119,5120,5123],{},"Вивчити інтерфейс ",[5110,5117,5118],{},"ExceptionFilter"," та метод ",[5110,5121,5122],{},"catch()"," для перехоплення помилок",[5095,5125,5126,5127,5130],{},"Засвоїти роботу з ",[5110,5128,5129],{},"ArgumentsHost"," для доступу до контексту виконання",[5095,5132,5133],{},"Практикувати формування структурованих JSON-відповідей з деталями помилок",[5095,5135,5136],{},"Розуміти різницю між специфічними та глобальними exception filters",[5087,5138,5140],{"icon":4574,"title":5139},"🔑 Ключові терміни",[5092,5141,5142,5153,5161,5169,5178,5187],{},[5095,5143,5144,5148,5149,5152],{},[5145,5146,5147],"strong",{},"Exception Filter"," (",[5099,5150,5151],{},"фільтр виключень","): компонент для перехоплення та обробки виключень на фінальному етапі Pipeline",[5095,5154,5155,5148,5157,5160],{},[5145,5156,5112],{},[5099,5158,5159],{},"HTTP-виключення","): базовий клас для всіх виключень, що повертають HTTP-відповідь",[5095,5162,5163,5148,5165,5168],{},[5145,5164,5129],{},[5099,5166,5167],{},"хост аргументів","): об'єкт з методами для доступу до request, response та інших аргументів контексту",[5095,5170,5171,5148,5174,5177],{},[5145,5172,5173],{},"Exception Response",[5099,5175,5176],{},"відповідь про помилку","): структурований JSON-об'єкт з деталями помилки (statusCode, message, error)",[5095,5179,5180,5148,5183,5186],{},[5145,5181,5182],{},"Global Exception Filter",[5099,5184,5185],{},"глобальний фільтр","): фільтр, що обробляє всі необроблені виключення у застосунку",[5095,5188,5189,5148,5192,5195],{},[5145,5190,5191],{},"Custom Exception",[5099,5193,5194],{},"кастомне виключення","): власний клас помилки для специфічних бізнес-сценаріїв",[5197,5198,5200],"h2",{"id":5199},"концепція-exception-filters-останній-рубіж-захисту","Концепція Exception Filters: останній рубіж захисту",[5202,5203,5204,5205,5208,5209,5212],"p",{},"Exception Filters є ",[5145,5206,5207],{},"фінальним компонентом"," у Request Pipeline, що перехоплює всі виключення, викинуті на будь-якому етапі обробки запиту. Вони виконують роль ",[5145,5210,5211],{},"централізованого механізму обробки помилок",", що трансформує необроблені виключення у структуровані HTTP-відповіді.",[5202,5214,5215,5216,5219,5220,5223,5224,5227],{},"На відміну від інших компонентів Pipeline (Middleware, Guards, Interceptors), що працюють ",[5145,5217,5218],{},"послідовно",", Exception Filters активуються ",[5145,5221,5222],{},"лише при виникненні виключення"," та ",[5145,5225,5226],{},"пропускають"," нормальний потік виконання. Їхня основна відповідальність:",[5092,5229,5230,5236,5242,5248,5254],{},[5095,5231,5232,5235],{},[5145,5233,5234],{},"Перехоплення виключень",": ловити помилки з Pipes, Guards, Interceptors, обробників",[5095,5237,5238,5241],{},[5145,5239,5240],{},"Логування помилок",": записувати стек трейси, контекст запиту, метадані користувача",[5095,5243,5244,5247],{},[5145,5245,5246],{},"Форматування відповідей",": перетворювати виключення в читабельні JSON-об'єкти",[5095,5249,5250,5253],{},[5145,5251,5252],{},"Приховування деталей",": не розкривати клієнту внутрішні помилки сервера",[5095,5255,5256,5259],{},[5145,5257,5258],{},"Встановлення статус-кодів",": правильний HTTP-статус для кожного типу помилки",[5202,5261,5262],{},"Типові сценарії використання Exception Filters:",[5092,5264,5265,5271,5277,5283,5289],{},[5095,5266,5267,5270],{},[5145,5268,5269],{},"Валідаційні помилки",": формування списку помилок полів DTO",[5095,5272,5273,5276],{},[5145,5274,5275],{},"Помилки бази даних",": перетворення SQLException у зрозумілі повідомлення",[5095,5278,5279,5282],{},[5145,5280,5281],{},"Помилки зовнішніх API",": обробка timeout, connection refused",[5095,5284,5285,5288],{},[5145,5286,5287],{},"Помилки аутентифікації\u002Fавторизації",": уніфіковані відповіді 401\u002F403",[5095,5290,5291,5294],{},[5145,5292,5293],{},"Невідомі помилки",": безпечне повідомлення «Internal Server Error»",[5296,5297,5298,5309],"note",{},[5202,5299,5300,5301,5304,5305,5308],{},"Exception Filters є реалізацією патерну ",[5145,5302,5303],{},"Exception Handling Pattern",", що централізує обробку помилок замість розкидання ",[5110,5306,5307],{},"try-catch"," по всьому коду. Це дозволяє:",[5092,5310,5311,5314,5317],{},[5095,5312,5313],{},"Уникнути дублювання логіки обробки помилок",[5095,5315,5316],{},"Гарантувати консистентний формат відповідей про помилки",[5095,5318,5319],{},"Інтегрувати з системами моніторингу (Sentry, Datadog) в одному місці",[5197,5321,5323],{"id":5322},"ієрархія-вбудованих-http-виключень","Ієрархія вбудованих HTTP-виключень",[5202,5325,5326,5327,5329],{},"NestJS надає готові класи виключень для всіх стандартних HTTP-статус-кодів. Всі вони розширюють базовий клас ",[5110,5328,5112],{},":",[5331,5332,5337],"pre",{"className":5333,"code":5334,"language":5335,"meta":5336,"style":5336},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","import {\n  BadRequestException,           \u002F\u002F 400 Bad Request\n  UnauthorizedException,         \u002F\u002F 401 Unauthorized\n  PaymentRequiredException,      \u002F\u002F 402 Payment Required\n  ForbiddenException,            \u002F\u002F 403 Forbidden\n  NotFoundException,             \u002F\u002F 404 Not Found\n  MethodNotAllowedException,     \u002F\u002F 405 Method Not Allowed\n  NotAcceptableException,        \u002F\u002F 406 Not Acceptable\n  RequestTimeoutException,       \u002F\u002F 408 Request Timeout\n  ConflictException,             \u002F\u002F 409 Conflict\n  GoneException,                 \u002F\u002F 410 Gone\n  PreconditionFailedException,   \u002F\u002F 412 Precondition Failed\n  PayloadTooLargeException,      \u002F\u002F 413 Payload Too Large\n  UnsupportedMediaTypeException, \u002F\u002F 415 Unsupported Media Type\n  UnprocessableEntityException,  \u002F\u002F 422 Unprocessable Entity\n  TooManyRequestsException,      \u002F\u002F 429 Too Many Requests\n  InternalServerErrorException,  \u002F\u002F 500 Internal Server Error\n  NotImplementedException,       \u002F\u002F 501 Not Implemented\n  BadGatewayException,           \u002F\u002F 502 Bad Gateway\n  ServiceUnavailableException,   \u002F\u002F 503 Service Unavailable\n  GatewayTimeoutException,       \u002F\u002F 504 Gateway Timeout\n} from '@nestjs\u002Fcommon';\n","typescript","",[5110,5338,5339,5352,5366,5378,5390,5402,5414,5426,5438,5450,5461,5473,5485,5496,5508,5520,5531,5542,5553,5564,5575,5586],{"__ignoreMap":5336},[5340,5341,5344,5348],"span",{"class":5342,"line":5343},"line",1,[5340,5345,5347],{"class":5346},"s8xlr","import",[5340,5349,5351],{"class":5350},"sHH4Y"," {\n",[5340,5353,5355,5359,5362],{"class":5342,"line":5354},2,[5340,5356,5358],{"class":5357},"siwwj","  BadRequestException",[5340,5360,5361],{"class":5350},",           ",[5340,5363,5365],{"class":5364},"spJ8K","\u002F\u002F 400 Bad Request\n",[5340,5367,5369,5372,5375],{"class":5342,"line":5368},3,[5340,5370,5371],{"class":5357},"  UnauthorizedException",[5340,5373,5374],{"class":5350},",         ",[5340,5376,5377],{"class":5364},"\u002F\u002F 401 Unauthorized\n",[5340,5379,5381,5384,5387],{"class":5342,"line":5380},4,[5340,5382,5383],{"class":5357},"  PaymentRequiredException",[5340,5385,5386],{"class":5350},",      ",[5340,5388,5389],{"class":5364},"\u002F\u002F 402 Payment Required\n",[5340,5391,5393,5396,5399],{"class":5342,"line":5392},5,[5340,5394,5395],{"class":5357},"  ForbiddenException",[5340,5397,5398],{"class":5350},",            ",[5340,5400,5401],{"class":5364},"\u002F\u002F 403 Forbidden\n",[5340,5403,5405,5408,5411],{"class":5342,"line":5404},6,[5340,5406,5407],{"class":5357},"  NotFoundException",[5340,5409,5410],{"class":5350},",             ",[5340,5412,5413],{"class":5364},"\u002F\u002F 404 Not Found\n",[5340,5415,5417,5420,5423],{"class":5342,"line":5416},7,[5340,5418,5419],{"class":5357},"  MethodNotAllowedException",[5340,5421,5422],{"class":5350},",     ",[5340,5424,5425],{"class":5364},"\u002F\u002F 405 Method Not Allowed\n",[5340,5427,5429,5432,5435],{"class":5342,"line":5428},8,[5340,5430,5431],{"class":5357},"  NotAcceptableException",[5340,5433,5434],{"class":5350},",        ",[5340,5436,5437],{"class":5364},"\u002F\u002F 406 Not Acceptable\n",[5340,5439,5441,5444,5447],{"class":5342,"line":5440},9,[5340,5442,5443],{"class":5357},"  RequestTimeoutException",[5340,5445,5446],{"class":5350},",       ",[5340,5448,5449],{"class":5364},"\u002F\u002F 408 Request Timeout\n",[5340,5451,5453,5456,5458],{"class":5342,"line":5452},10,[5340,5454,5455],{"class":5357},"  ConflictException",[5340,5457,5410],{"class":5350},[5340,5459,5460],{"class":5364},"\u002F\u002F 409 Conflict\n",[5340,5462,5464,5467,5470],{"class":5342,"line":5463},11,[5340,5465,5466],{"class":5357},"  GoneException",[5340,5468,5469],{"class":5350},",                 ",[5340,5471,5472],{"class":5364},"\u002F\u002F 410 Gone\n",[5340,5474,5476,5479,5482],{"class":5342,"line":5475},12,[5340,5477,5478],{"class":5357},"  PreconditionFailedException",[5340,5480,5481],{"class":5350},",   ",[5340,5483,5484],{"class":5364},"\u002F\u002F 412 Precondition Failed\n",[5340,5486,5488,5491,5493],{"class":5342,"line":5487},13,[5340,5489,5490],{"class":5357},"  PayloadTooLargeException",[5340,5492,5386],{"class":5350},[5340,5494,5495],{"class":5364},"\u002F\u002F 413 Payload Too Large\n",[5340,5497,5499,5502,5505],{"class":5342,"line":5498},14,[5340,5500,5501],{"class":5357},"  UnsupportedMediaTypeException",[5340,5503,5504],{"class":5350},", ",[5340,5506,5507],{"class":5364},"\u002F\u002F 415 Unsupported Media Type\n",[5340,5509,5511,5514,5517],{"class":5342,"line":5510},15,[5340,5512,5513],{"class":5357},"  UnprocessableEntityException",[5340,5515,5516],{"class":5350},",  ",[5340,5518,5519],{"class":5364},"\u002F\u002F 422 Unprocessable Entity\n",[5340,5521,5523,5526,5528],{"class":5342,"line":5522},16,[5340,5524,5525],{"class":5357},"  TooManyRequestsException",[5340,5527,5386],{"class":5350},[5340,5529,5530],{"class":5364},"\u002F\u002F 429 Too Many Requests\n",[5340,5532,5534,5537,5539],{"class":5342,"line":5533},17,[5340,5535,5536],{"class":5357},"  InternalServerErrorException",[5340,5538,5516],{"class":5350},[5340,5540,5541],{"class":5364},"\u002F\u002F 500 Internal Server Error\n",[5340,5543,5545,5548,5550],{"class":5342,"line":5544},18,[5340,5546,5547],{"class":5357},"  NotImplementedException",[5340,5549,5446],{"class":5350},[5340,5551,5552],{"class":5364},"\u002F\u002F 501 Not Implemented\n",[5340,5554,5556,5559,5561],{"class":5342,"line":5555},19,[5340,5557,5558],{"class":5357},"  BadGatewayException",[5340,5560,5361],{"class":5350},[5340,5562,5563],{"class":5364},"\u002F\u002F 502 Bad Gateway\n",[5340,5565,5567,5570,5572],{"class":5342,"line":5566},20,[5340,5568,5569],{"class":5357},"  ServiceUnavailableException",[5340,5571,5481],{"class":5350},[5340,5573,5574],{"class":5364},"\u002F\u002F 503 Service Unavailable\n",[5340,5576,5578,5581,5583],{"class":5342,"line":5577},21,[5340,5579,5580],{"class":5357},"  GatewayTimeoutException",[5340,5582,5446],{"class":5350},[5340,5584,5585],{"class":5364},"\u002F\u002F 504 Gateway Timeout\n",[5340,5587,5589,5592,5595,5599],{"class":5342,"line":5588},22,[5340,5590,5591],{"class":5350},"} ",[5340,5593,5594],{"class":5346},"from",[5340,5596,5598],{"class":5597},"sbdoH"," '@nestjs\u002Fcommon'",[5340,5600,5601],{"class":5350},";\n",[5603,5604,5606],"h3",{"id":5605},"використання-вбудованих-виключень","Використання вбудованих виключень",[5331,5608,5610],{"className":5333,"code":5609,"language":5335,"meta":5336,"style":5336},"import { Controller, Get, Post, Param, Body, NotFoundException, ConflictException } from '@nestjs\u002Fcommon';\n\n@Controller('users')\nexport class UsersController {\n  constructor(private readonly usersService: UsersService) {}\n\n  @Get(':id')\n  async findOne(@Param('id') id: string) {\n    const user = await this.usersService.findById(id);\n    \n    if (!user) {\n      \u002F\u002F Викидання виключення зупиняє виконання методу\n      throw new NotFoundException(`User with ID ${id} not found`);\n    }\n    \n    return user;\n  }\n\n  @Post()\n  async create(@Body() dto: CreateUserDto) {\n    const existingUser = await this.usersService.findByEmail(dto.email);\n    \n    if (existingUser) {\n      throw new ConflictException('Email already registered');\n    }\n    \n    try {\n      return await this.usersService.create(dto);\n    } catch (error) {\n      if (error.code === '23505') { \u002F\u002F PostgreSQL unique violation\n        throw new ConflictException('Duplicate entry');\n      }\n      throw new InternalServerErrorException('Database error');\n    }\n  }\n\n  @Get('premium\u002F:id')\n  async getPremiumContent(@Param('id') id: string, @Req() req: Request) {\n    const user = req.user;\n\n    if (!user) {\n      throw new UnauthorizedException('Authentication required');\n    }\n\n    if (!user.subscription || user.subscription.status !== 'active') {\n      throw new PaymentRequiredException('Active subscription required');\n    }\n\n    return this.contentService.getPremium(id);\n  }\n}\n",[5110,5611,5612,5661,5667,5684,5699,5724,5728,5742,5774,5810,5815,5828,5833,5862,5867,5871,5880,5885,5889,5898,5922,5955,5959,5971,5988,5993,5998,6006,6032,6048,6074,6091,6097,6114,6119,6124,6129,6143,6185,6202,6207,6218,6235,6240,6245,6281,6298,6303,6308,6331,6336],{"__ignoreMap":5336},[5340,5613,5614,5616,5619,5622,5624,5627,5629,5632,5634,5637,5639,5642,5644,5647,5649,5652,5655,5657,5659],{"class":5342,"line":5343},[5340,5615,5347],{"class":5346},[5340,5617,5618],{"class":5350}," { 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",[5340,5656,5594],{"class":5346},[5340,5658,5598],{"class":5597},[5340,5660,5601],{"class":5350},[5340,5662,5663],{"class":5342,"line":5354},[5340,5664,5666],{"emptyLinePlaceholder":5665},true,"\n",[5340,5668,5669,5672,5675,5678,5681],{"class":5342,"line":5368},[5340,5670,5671],{"class":5350},"@",[5340,5673,5621],{"class":5674},"s8Opu",[5340,5676,5677],{"class":5350},"(",[5340,5679,5680],{"class":5597},"'users'",[5340,5682,5683],{"class":5350},")\n",[5340,5685,5686,5689,5693,5697],{"class":5342,"line":5380},[5340,5687,5688],{"class":5346},"export",[5340,5690,5692],{"class":5691},"su1O8"," class",[5340,5694,5696],{"class":5695},"sN1BT"," UsersController",[5340,5698,5351],{"class":5350},[5340,5700,5701,5704,5706,5709,5712,5715,5718,5721],{"class":5342,"line":5392},[5340,5702,5703],{"class":5691},"  constructor",[5340,5705,5677],{"class":5350},[5340,5707,5708],{"class":5691},"private",[5340,5710,5711],{"class":5691}," readonly",[5340,5713,5714],{"class":5357}," usersService",[5340,5716,5717],{"class":5350},": ",[5340,5719,5720],{"class":5695},"UsersService",[5340,5722,5723],{"class":5350},") {}\n",[5340,5725,5726],{"class":5342,"line":5404},[5340,5727,5666],{"emptyLinePlaceholder":5665},[5340,5729,5730,5733,5735,5737,5740],{"class":5342,"line":5416},[5340,5731,5732],{"class":5350},"  @",[5340,5734,5626],{"class":5674},[5340,5736,5677],{"class":5350},[5340,5738,5739],{"class":5597},"':id'",[5340,5741,5683],{"class":5350},[5340,5743,5744,5747,5750,5753,5755,5757,5760,5763,5766,5768,5771],{"class":5342,"line":5428},[5340,5745,5746],{"class":5691},"  async",[5340,5748,5749],{"class":5674}," findOne",[5340,5751,5752],{"class":5350},"(@",[5340,5754,5636],{"class":5674},[5340,5756,5677],{"class":5350},[5340,5758,5759],{"class":5597},"'id'",[5340,5761,5762],{"class":5350},") ",[5340,5764,5765],{"class":5357},"id",[5340,5767,5717],{"class":5350},[5340,5769,5770],{"class":5695},"string",[5340,5772,5773],{"class":5350},") 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виконання методу\n",[5340,5834,5835,5838,5841,5844,5846,5849,5852,5854,5857,5860],{"class":5342,"line":5487},[5340,5836,5837],{"class":5346},"      throw",[5340,5839,5840],{"class":5691}," new",[5340,5842,5843],{"class":5674}," NotFoundException",[5340,5845,5677],{"class":5350},[5340,5847,5848],{"class":5597},"`User with ID ",[5340,5850,5851],{"class":5691},"${",[5340,5853,5765],{"class":5357},[5340,5855,5856],{"class":5691},"}",[5340,5858,5859],{"class":5597}," not found`",[5340,5861,5809],{"class":5350},[5340,5863,5864],{"class":5342,"line":5498},[5340,5865,5866],{"class":5350},"    }\n",[5340,5868,5869],{"class":5342,"line":5510},[5340,5870,5814],{"class":5350},[5340,5872,5873,5876,5878],{"class":5342,"line":5522},[5340,5874,5875],{"class":5346},"    return",[5340,5877,5782],{"class":5357},[5340,5879,5601],{"class":5350},[5340,5881,5882],{"class":5342,"line":5533},[5340,5883,5884],{"class":5350},"  }\n",[5340,5886,5887],{"class":5342,"line":5544},[5340,5888,5666],{"emptyLinePlaceholder":5665},[5340,5890,5891,5893,5895],{"class":5342,"line":5555},[5340,5892,5732],{"class":5350},[5340,5894,5631],{"class":5674},[5340,5896,5897],{"class":5350},"()\n",[5340,5899,5900,5902,5905,5907,5909,5912,5915,5917,5920],{"class":5342,"line":5566},[5340,5901,5746],{"class":5691},[5340,5903,5904],{"class":5674}," create",[5340,5906,5752],{"class":5350},[5340,5908,5641],{"class":5674},[5340,5910,5911],{"class":5350},"() ",[5340,5913,5914],{"class":5357},"dto",[5340,5916,5717],{"class":5350},[5340,5918,5919],{"class":5695},"CreateUserDto",[5340,5921,5773],{"class":5350},[5340,5923,5924,5926,5929,5931,5933,5935,5937,5939,5941,5944,5946,5948,5950,5953],{"class":5342,"line":5577},[5340,5925,5778],{"class":5691},[5340,5927,5928],{"class":5781}," existingUser",[5340,5930,5785],{"class":5350},[5340,5932,5788],{"class":5346},[5340,5934,5791],{"class":5691},[5340,5936,5794],{"class":5350},[5340,5938,5797],{"class":5357},[5340,5940,5794],{"class":5350},[5340,5942,5943],{"class":5674},"findByEmail",[5340,5945,5677],{"class":5350},[5340,5947,5914],{"class":5357},[5340,5949,5794],{"class":5350},[5340,5951,5952],{"class":5357},"email",[5340,5954,5809],{"class":5350},[5340,5956,5957],{"class":5342,"line":5588},[5340,5958,5814],{"class":5350},[5340,5960,5962,5964,5966,5969],{"class":5342,"line":5961},23,[5340,5963,5819],{"class":5346},[5340,5965,5148],{"class":5350},[5340,5967,5968],{"class":5357},"existingUser",[5340,5970,5773],{"class":5350},[5340,5972,5974,5976,5978,5981,5983,5986],{"class":5342,"line":5973},24,[5340,5975,5837],{"class":5346},[5340,5977,5840],{"class":5691},[5340,5979,5980],{"class":5674}," ConflictException",[5340,5982,5677],{"class":5350},[5340,5984,5985],{"class":5597},"'Email already registered'",[5340,5987,5809],{"class":5350},[5340,5989,5991],{"class":5342,"line":5990},25,[5340,5992,5866],{"class":5350},[5340,5994,5996],{"class":5342,"line":5995},26,[5340,5997,5814],{"class":5350},[5340,5999,6001,6004],{"class":5342,"line":6000},27,[5340,6002,6003],{"class":5346},"    try",[5340,6005,5351],{"class":5350},[5340,6007,6009,6012,6015,6017,6019,6021,6023,6026,6028,6030],{"class":5342,"line":6008},28,[5340,6010,6011],{"class":5346},"      return",[5340,6013,6014],{"class":5346}," await",[5340,6016,5791],{"class":5691},[5340,6018,5794],{"class":5350},[5340,6020,5797],{"class":5357},[5340,6022,5794],{"class":5350},[5340,6024,6025],{"class":5674},"create",[5340,6027,5677],{"class":5350},[5340,6029,5914],{"class":5357},[5340,6031,5809],{"class":5350},[5340,6033,6035,6038,6041,6043,6046],{"class":5342,"line":6034},29,[5340,6036,6037],{"class":5350},"    } ",[5340,6039,6040],{"class":5346},"catch",[5340,6042,5148],{"class":5350},[5340,6044,6045],{"class":5357},"error",[5340,6047,5773],{"class":5350},[5340,6049,6051,6054,6056,6058,6060,6062,6065,6068,6071],{"class":5342,"line":6050},30,[5340,6052,6053],{"class":5346},"      if",[5340,6055,5148],{"class":5350},[5340,6057,6045],{"class":5357},[5340,6059,5794],{"class":5350},[5340,6061,5110],{"class":5357},[5340,6063,6064],{"class":5350}," === ",[5340,6066,6067],{"class":5597},"'23505'",[5340,6069,6070],{"class":5350},") { ",[5340,6072,6073],{"class":5364},"\u002F\u002F PostgreSQL unique violation\n",[5340,6075,6077,6080,6082,6084,6086,6089],{"class":5342,"line":6076},31,[5340,6078,6079],{"class":5346},"        throw",[5340,6081,5840],{"class":5691},[5340,6083,5980],{"class":5674},[5340,6085,5677],{"class":5350},[5340,6087,6088],{"class":5597},"'Duplicate entry'",[5340,6090,5809],{"class":5350},[5340,6092,6094],{"class":5342,"line":6093},32,[5340,6095,6096],{"class":5350},"      }\n",[5340,6098,6100,6102,6104,6107,6109,6112],{"class":5342,"line":6099},33,[5340,6101,5837],{"class":5346},[5340,6103,5840],{"class":5691},[5340,6105,6106],{"class":5674}," InternalServerErrorException",[5340,6108,5677],{"class":5350},[5340,6110,6111],{"class":5597},"'Database error'",[5340,6113,5809],{"class":5350},[5340,6115,6117],{"class":5342,"line":6116},34,[5340,6118,5866],{"class":5350},[5340,6120,6122],{"class":5342,"line":6121},35,[5340,6123,5884],{"class":5350},[5340,6125,6127],{"class":5342,"line":6126},36,[5340,6128,5666],{"emptyLinePlaceholder":5665},[5340,6130,6132,6134,6136,6138,6141],{"class":5342,"line":6131},37,[5340,6133,5732],{"class":5350},[5340,6135,5626],{"class":5674},[5340,6137,5677],{"class":5350},[5340,6139,6140],{"class":5597},"'premium\u002F:id'",[5340,6142,5683],{"class":5350},[5340,6144,6146,6148,6151,6153,6155,6157,6159,6161,6163,6165,6167,6170,6173,6175,6178,6180,6183],{"class":5342,"line":6145},38,[5340,6147,5746],{"class":5691},[5340,6149,6150],{"class":5674}," getPremiumContent",[5340,6152,5752],{"class":5350},[5340,6154,5636],{"class":5674},[5340,6156,5677],{"class":5350},[5340,6158,5759],{"class":5597},[5340,6160,5762],{"class":5350},[5340,6162,5765],{"class":5357},[5340,6164,5717],{"class":5350},[5340,6166,5770],{"class":5695},[5340,6168,6169],{"class":5350},", @",[5340,6171,6172],{"class":5674},"Req",[5340,6174,5911],{"class":5350},[5340,6176,6177],{"class":5357},"req",[5340,6179,5717],{"class":5350},[5340,6181,6182],{"class":5695},"Request",[5340,6184,5773],{"class":5350},[5340,6186,6188,6190,6192,6194,6196,6198,6200],{"class":5342,"line":6187},39,[5340,6189,5778],{"class":5691},[5340,6191,5782],{"class":5781},[5340,6193,5785],{"class":5350},[5340,6195,6177],{"class":5357},[5340,6197,5794],{"class":5350},[5340,6199,5825],{"class":5357},[5340,6201,5601],{"class":5350},[5340,6203,6205],{"class":5342,"line":6204},40,[5340,6206,5666],{"emptyLinePlaceholder":5665},[5340,6208,6210,6212,6214,6216],{"class":5342,"line":6209},41,[5340,6211,5819],{"class":5346},[5340,6213,5822],{"class":5350},[5340,6215,5825],{"class":5357},[5340,6217,5773],{"class":5350},[5340,6219,6221,6223,6225,6228,6230,6233],{"class":5342,"line":6220},42,[5340,6222,5837],{"class":5346},[5340,6224,5840],{"class":5691},[5340,6226,6227],{"class":5674}," UnauthorizedException",[5340,6229,5677],{"class":5350},[5340,6231,6232],{"class":5597},"'Authentication required'",[5340,6234,5809],{"class":5350},[5340,6236,6238],{"class":5342,"line":6237},43,[5340,6239,5866],{"class":5350},[5340,6241,6243],{"class":5342,"line":6242},44,[5340,6244,5666],{"emptyLinePlaceholder":5665},[5340,6246,6248,6250,6252,6254,6256,6259,6262,6264,6266,6268,6270,6273,6276,6279],{"class":5342,"line":6247},45,[5340,6249,5819],{"class":5346},[5340,6251,5822],{"class":5350},[5340,6253,5825],{"class":5357},[5340,6255,5794],{"class":5350},[5340,6257,6258],{"class":5357},"subscription",[5340,6260,6261],{"class":5350}," || ",[5340,6263,5825],{"class":5357},[5340,6265,5794],{"class":5350},[5340,6267,6258],{"class":5357},[5340,6269,5794],{"class":5350},[5340,6271,6272],{"class":5357},"status",[5340,6274,6275],{"class":5350}," !== ",[5340,6277,6278],{"class":5597},"'active'",[5340,6280,5773],{"class":5350},[5340,6282,6284,6286,6288,6291,6293,6296],{"class":5342,"line":6283},46,[5340,6285,5837],{"class":5346},[5340,6287,5840],{"class":5691},[5340,6289,6290],{"class":5674}," PaymentRequiredException",[5340,6292,5677],{"class":5350},[5340,6294,6295],{"class":5597},"'Active subscription required'",[5340,6297,5809],{"class":5350},[5340,6299,6301],{"class":5342,"line":6300},47,[5340,6302,5866],{"class":5350},[5340,6304,6306],{"class":5342,"line":6305},48,[5340,6307,5666],{"emptyLinePlaceholder":5665},[5340,6309,6311,6313,6315,6317,6320,6322,6325,6327,6329],{"class":5342,"line":6310},49,[5340,6312,5875],{"class":5346},[5340,6314,5791],{"class":5691},[5340,6316,5794],{"class":5350},[5340,6318,6319],{"class":5357},"contentService",[5340,6321,5794],{"class":5350},[5340,6323,6324],{"class":5674},"getPremium",[5340,6326,5677],{"class":5350},[5340,6328,5765],{"class":5357},[5340,6330,5809],{"class":5350},[5340,6332,6334],{"class":5342,"line":6333},50,[5340,6335,5884],{"class":5350},[5340,6337,6339],{"class":5342,"line":6338},51,[5340,6340,6341],{"class":5350},"}\n",[5202,6343,6344],{},[5145,6345,6346],{},"HTTP-відповіді для різних виключень:",[6348,6349,6350,6455,6570],"code-group",{},[5331,6351,6356],{"className":6352,"code":6353,"filename":6354,"language":6355,"meta":5336,"style":5336},"language-http shiki shiki-themes light-plus dark-plus dark-plus","GET \u002Fusers\u002F999 HTTP\u002F1.1\n\nHTTP\u002F1.1 404 Not Found\nContent-Type: application\u002Fjson\n\n{\n  \"statusCode\": 404,\n  \"message\": \"User with ID 999 not found\",\n  \"error\": \"Not Found\"\n}\n","404 Not Found","http",[5110,6357,6358,6376,6380,6395,6406,6410,6415,6429,6441,6451],{"__ignoreMap":5336},[5340,6359,6360,6363,6366,6369,6372],{"class":5342,"line":5343},[5340,6361,6362],{"class":5346},"GET",[5340,6364,6365],{"class":5350}," \u002Fusers\u002F999 ",[5340,6367,6368],{"class":5691},"HTTP",[5340,6370,6371],{"class":5350},"\u002F",[5340,6373,6375],{"class":6374},"sJj4R","1.1\n",[5340,6377,6378],{"class":5342,"line":5354},[5340,6379,5666],{"emptyLinePlaceholder":5665},[5340,6381,6382,6384,6386,6389,6392],{"class":5342,"line":5368},[5340,6383,6368],{"class":5691},[5340,6385,6371],{"class":5350},[5340,6387,6388],{"class":6374},"1.1",[5340,6390,6391],{"class":6374}," 404",[5340,6393,6394],{"class":5597}," Not Found\n",[5340,6396,6397,6401,6403],{"class":5342,"line":5380},[5340,6398,6400],{"class":6399},"sKtos","Content-Type",[5340,6402,5329],{"class":5691},[5340,6404,6405],{"class":5597}," application\u002Fjson\n",[5340,6407,6408],{"class":5342,"line":5392},[5340,6409,5666],{"emptyLinePlaceholder":5665},[5340,6411,6412],{"class":5342,"line":5404},[5340,6413,6414],{"class":5350},"{\n",[5340,6416,6417,6421,6423,6426],{"class":5342,"line":5416},[5340,6418,6420],{"class":6419},"sLwNe","  \"statusCode\"",[5340,6422,5717],{"class":5350},[5340,6424,6425],{"class":6374},"404",[5340,6427,6428],{"class":5350},",\n",[5340,6430,6431,6434,6436,6439],{"class":5342,"line":5428},[5340,6432,6433],{"class":6419},"  \"message\"",[5340,6435,5717],{"class":5350},[5340,6437,6438],{"class":5597},"\"User with ID 999 not found\"",[5340,6440,6428],{"class":5350},[5340,6442,6443,6446,6448],{"class":5342,"line":5440},[5340,6444,6445],{"class":6419},"  \"error\"",[5340,6447,5717],{"class":5350},[5340,6449,6450],{"class":5597},"\"Not Found\"\n",[5340,6452,6453],{"class":5342,"line":5452},[5340,6454,6341],{"class":5350},[5331,6456,6459],{"className":6352,"code":6457,"filename":6458,"language":6355,"meta":5336,"style":5336},"POST \u002Fusers HTTP\u002F1.1\nContent-Type: application\u002Fjson\n\n{\n  \"email\": \"john@example.com\"\n}\n\nHTTP\u002F1.1 409 Conflict\nContent-Type: application\u002Fjson\n\n{\n  \"statusCode\": 409,\n  \"message\": \"Email already registered\",\n  \"error\": \"Conflict\"\n}\n","409 Conflict",[5110,6460,6461,6475,6483,6487,6491,6501,6505,6509,6522,6527,6531,6535,6546,6557,6566],{"__ignoreMap":5336},[5340,6462,6463,6466,6469,6471,6473],{"class":5342,"line":5343},[5340,6464,6465],{"class":5346},"POST",[5340,6467,6468],{"class":5350}," \u002Fusers ",[5340,6470,6368],{"class":5691},[5340,6472,6371],{"class":5350},[5340,6474,6375],{"class":6374},[5340,6476,6477,6479,6481],{"class":5342,"line":5354},[5340,6478,6400],{"class":6399},[5340,6480,5329],{"class":5691},[5340,6482,6405],{"class":5597},[5340,6484,6485],{"class":5342,"line":5368},[5340,6486,5666],{"emptyLinePlaceholder":5665},[5340,6488,6489],{"class":5342,"line":5380},[5340,6490,6414],{"class":5350},[5340,6492,6493,6496,6498],{"class":5342,"line":5392},[5340,6494,6495],{"class":6419},"  \"email\"",[5340,6497,5717],{"class":5350},[5340,6499,6500],{"class":5597},"\"john@example.com\"\n",[5340,6502,6503],{"class":5342,"line":5404},[5340,6504,6341],{"class":5350},[5340,6506,6507],{"class":5342,"line":5416},[5340,6508,5666],{"emptyLinePlaceholder":5665},[5340,6510,6511,6514,6516,6519],{"class":5342,"line":5428},[5340,6512,6513],{"class":5350},"HTTP\u002F",[5340,6515,6388],{"class":6374},[5340,6517,6518],{"class":6374}," 409",[5340,6520,6521],{"class":5350}," Conflict\n",[5340,6523,6524],{"class":5342,"line":5440},[5340,6525,6526],{"class":5350},"Content-Type: application\u002Fjson\n",[5340,6528,6529],{"class":5342,"line":5452},[5340,6530,5666],{"emptyLinePlaceholder":5665},[5340,6532,6533],{"class":5342,"line":5463},[5340,6534,6414],{"class":5350},[5340,6536,6537,6539,6541,6544],{"class":5342,"line":5475},[5340,6538,6420],{"class":6419},[5340,6540,5717],{"class":5350},[5340,6542,6543],{"class":6374},"409",[5340,6545,6428],{"class":5350},[5340,6547,6548,6550,6552,6555],{"class":5342,"line":5487},[5340,6549,6433],{"class":6419},[5340,6551,5717],{"class":5350},[5340,6553,6554],{"class":5597},"\"Email already registered\"",[5340,6556,6428],{"class":5350},[5340,6558,6559,6561,6563],{"class":5342,"line":5498},[5340,6560,6445],{"class":6419},[5340,6562,5717],{"class":5350},[5340,6564,6565],{"class":5597},"\"Conflict\"\n",[5340,6567,6568],{"class":5342,"line":5510},[5340,6569,6341],{"class":5350},[5331,6571,6574],{"className":6352,"code":6572,"filename":6573,"language":6355,"meta":5336,"style":5336},"GET \u002Fusers\u002Fpremium\u002F123 HTTP\u002F1.1\n\nHTTP\u002F1.1 401 Unauthorized\nContent-Type: application\u002Fjson\n\n{\n  \"statusCode\": 401,\n  \"message\": \"Authentication required\",\n  \"error\": \"Unauthorized\"\n}\n","401 Unauthorized",[5110,6575,6576,6589,6593,6607,6615,6619,6623,6634,6645,6654],{"__ignoreMap":5336},[5340,6577,6578,6580,6583,6585,6587],{"class":5342,"line":5343},[5340,6579,6362],{"class":5346},[5340,6581,6582],{"class":5350}," \u002Fusers\u002Fpremium\u002F123 ",[5340,6584,6368],{"class":5691},[5340,6586,6371],{"class":5350},[5340,6588,6375],{"class":6374},[5340,6590,6591],{"class":5342,"line":5354},[5340,6592,5666],{"emptyLinePlaceholder":5665},[5340,6594,6595,6597,6599,6601,6604],{"class":5342,"line":5368},[5340,6596,6368],{"class":5691},[5340,6598,6371],{"class":5350},[5340,6600,6388],{"class":6374},[5340,6602,6603],{"class":6374}," 401",[5340,6605,6606],{"class":5597}," Unauthorized\n",[5340,6608,6609,6611,6613],{"class":5342,"line":5380},[5340,6610,6400],{"class":6399},[5340,6612,5329],{"class":5691},[5340,6614,6405],{"class":5597},[5340,6616,6617],{"class":5342,"line":5392},[5340,6618,5666],{"emptyLinePlaceholder":5665},[5340,6620,6621],{"class":5342,"line":5404},[5340,6622,6414],{"class":5350},[5340,6624,6625,6627,6629,6632],{"class":5342,"line":5416},[5340,6626,6420],{"class":6419},[5340,6628,5717],{"class":5350},[5340,6630,6631],{"class":6374},"401",[5340,6633,6428],{"class":5350},[5340,6635,6636,6638,6640,6643],{"class":5342,"line":5428},[5340,6637,6433],{"class":6419},[5340,6639,5717],{"class":5350},[5340,6641,6642],{"class":5597},"\"Authentication required\"",[5340,6644,6428],{"class":5350},[5340,6646,6647,6649,6651],{"class":5342,"line":5440},[5340,6648,6445],{"class":6419},[5340,6650,5717],{"class":5350},[5340,6652,6653],{"class":5597},"\"Unauthorized\"\n",[5340,6655,6656],{"class":5342,"line":5452},[5340,6657,6341],{"class":5350},[5603,6659,6661],{"id":6660},"передача-детальної-інформації-про-помилку","Передача детальної інформації про помилку",[5202,6663,6664],{},"Виключення може приймати не лише рядок, а й об'єкт з додатковими полями:",[5331,6666,6668],{"className":5333,"code":6667,"language":5335,"meta":5336,"style":5336},"throw new BadRequestException({\n  statusCode: 400,\n  message: 'Validation failed',\n  errors: [\n    { field: 'email', message: 'Invalid email format' },\n    { field: 'age', message: 'Must be at least 18' },\n  ],\n});\n",[5110,6669,6670,6683,6693,6703,6711,6733,6751,6756],{"__ignoreMap":5336},[5340,6671,6672,6675,6677,6680],{"class":5342,"line":5343},[5340,6673,6674],{"class":5346},"throw",[5340,6676,5840],{"class":5691},[5340,6678,6679],{"class":5674}," BadRequestException",[5340,6681,6682],{"class":5350},"({\n",[5340,6684,6685,6688,6691],{"class":5342,"line":5354},[5340,6686,6687],{"class":5357},"  statusCode:",[5340,6689,6690],{"class":6374}," 400",[5340,6692,6428],{"class":5350},[5340,6694,6695,6698,6701],{"class":5342,"line":5368},[5340,6696,6697],{"class":5357},"  message:",[5340,6699,6700],{"class":5597}," 'Validation failed'",[5340,6702,6428],{"class":5350},[5340,6704,6705,6708],{"class":5342,"line":5380},[5340,6706,6707],{"class":5357},"  errors:",[5340,6709,6710],{"class":5350}," [\n",[5340,6712,6713,6716,6719,6722,6724,6727,6730],{"class":5342,"line":5392},[5340,6714,6715],{"class":5350},"    { ",[5340,6717,6718],{"class":5357},"field:",[5340,6720,6721],{"class":5597}," 'email'",[5340,6723,5504],{"class":5350},[5340,6725,6726],{"class":5357},"message:",[5340,6728,6729],{"class":5597}," 'Invalid email format'",[5340,6731,6732],{"class":5350}," },\n",[5340,6734,6735,6737,6739,6742,6744,6746,6749],{"class":5342,"line":5404},[5340,6736,6715],{"class":5350},[5340,6738,6718],{"class":5357},[5340,6740,6741],{"class":5597}," 'age'",[5340,6743,5504],{"class":5350},[5340,6745,6726],{"class":5357},[5340,6747,6748],{"class":5597}," 'Must be at least 18'",[5340,6750,6732],{"class":5350},[5340,6752,6753],{"class":5342,"line":5416},[5340,6754,6755],{"class":5350},"  ],\n",[5340,6757,6758],{"class":5342,"line":5428},[5340,6759,6760],{"class":5350},"});\n",[5202,6762,6763],{},[5145,6764,6765],{},"HTTP-відповідь:",[5331,6767,6771],{"className":6768,"code":6769,"language":6770,"meta":5336,"style":5336},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"statusCode\": 400,\n  \"message\": \"Validation failed\",\n  \"errors\": [\n    { \"field\": \"email\", \"message\": \"Invalid email format\" },\n    { \"field\": \"age\", \"message\": \"Must be at least 18\" }\n  ],\n  \"error\": \"Bad Request\"\n}\n","json",[5110,6772,6773,6777,6788,6799,6807,6831,6854,6858,6867],{"__ignoreMap":5336},[5340,6774,6775],{"class":5342,"line":5343},[5340,6776,6414],{"class":5350},[5340,6778,6779,6781,6783,6786],{"class":5342,"line":5354},[5340,6780,6420],{"class":6419},[5340,6782,5717],{"class":5350},[5340,6784,6785],{"class":6374},"400",[5340,6787,6428],{"class":5350},[5340,6789,6790,6792,6794,6797],{"class":5342,"line":5368},[5340,6791,6433],{"class":6419},[5340,6793,5717],{"class":5350},[5340,6795,6796],{"class":5597},"\"Validation failed\"",[5340,6798,6428],{"class":5350},[5340,6800,6801,6804],{"class":5342,"line":5380},[5340,6802,6803],{"class":6419},"  \"errors\"",[5340,6805,6806],{"class":5350},": [\n",[5340,6808,6809,6811,6814,6816,6819,6821,6824,6826,6829],{"class":5342,"line":5392},[5340,6810,6715],{"class":5350},[5340,6812,6813],{"class":6419},"\"field\"",[5340,6815,5717],{"class":5350},[5340,6817,6818],{"class":5597},"\"email\"",[5340,6820,5504],{"class":5350},[5340,6822,6823],{"class":6419},"\"message\"",[5340,6825,5717],{"class":5350},[5340,6827,6828],{"class":5597},"\"Invalid email format\"",[5340,6830,6732],{"class":5350},[5340,6832,6833,6835,6837,6839,6842,6844,6846,6848,6851],{"class":5342,"line":5404},[5340,6834,6715],{"class":5350},[5340,6836,6813],{"class":6419},[5340,6838,5717],{"class":5350},[5340,6840,6841],{"class":5597},"\"age\"",[5340,6843,5504],{"class":5350},[5340,6845,6823],{"class":6419},[5340,6847,5717],{"class":5350},[5340,6849,6850],{"class":5597},"\"Must be at least 18\"",[5340,6852,6853],{"class":5350}," }\n",[5340,6855,6856],{"class":5342,"line":5416},[5340,6857,6755],{"class":5350},[5340,6859,6860,6862,6864],{"class":5342,"line":5428},[5340,6861,6445],{"class":6419},[5340,6863,5717],{"class":5350},[5340,6865,6866],{"class":5597},"\"Bad Request\"\n",[5340,6868,6869],{"class":5342,"line":5440},[5340,6870,6341],{"class":5350},[5197,6872,6874],{"id":6873},"створення-кастомних-виключень","Створення кастомних виключень",[5202,6876,6877],{},"Власні класи виключень дозволяють інкапсулювати специфічну бізнес-логіку помилок:",[5603,6879,6881],{"id":6880},"базове-кастомне-виключення","Базове кастомне виключення",[5331,6883,6885],{"className":5333,"code":6884,"language":5335,"meta":5336,"style":5336},"import { HttpException, HttpStatus } from '@nestjs\u002Fcommon';\n\nexport class UserNotFoundException extends HttpException {\n  constructor(userId: string) {\n    super(\n      `User with ID ${userId} not found`,\n      HttpStatus.NOT_FOUND\n    );\n  }\n}\n\nexport class EmailAlreadyExistsException extends HttpException {\n  constructor(email: string) {\n    super(\n      `Email ${email} is already registered`,\n      HttpStatus.CONFLICT\n    );\n  }\n}\n\nexport class InsufficientBalanceException extends HttpException {\n  constructor(required: number, available: number) {\n    super(\n      {\n        statusCode: HttpStatus.PAYMENT_REQUIRED,\n        error: 'Insufficient Balance',\n        message: `Insufficient balance: required ${required}, available ${available}`,\n        required,\n        available,\n      },\n      HttpStatus.PAYMENT_REQUIRED\n    );\n  }\n}\n",[5110,6886,6887,6908,6912,6929,6944,6952,6967,6977,6982,6986,6990,6994,7009,7023,7029,7045,7054,7058,7062,7066,7070,7085,7110,7116,7121,7136,7146,7174,7181,7188,7193,7202,7206,7210],{"__ignoreMap":5336},[5340,6888,6889,6891,6893,6895,6897,6900,6902,6904,6906],{"class":5342,"line":5343},[5340,6890,5347],{"class":5346},[5340,6892,5618],{"class":5350},[5340,6894,5112],{"class":5357},[5340,6896,5504],{"class":5350},[5340,6898,6899],{"class":5357},"HttpStatus",[5340,6901,5654],{"class":5350},[5340,6903,5594],{"class":5346},[5340,6905,5598],{"class":5597},[5340,6907,5601],{"class":5350},[5340,6909,6910],{"class":5342,"line":5354},[5340,6911,5666],{"emptyLinePlaceholder":5665},[5340,6913,6914,6916,6918,6921,6924,6927],{"class":5342,"line":5368},[5340,6915,5688],{"class":5346},[5340,6917,5692],{"class":5691},[5340,6919,6920],{"class":5695}," UserNotFoundException",[5340,6922,6923],{"class":5691}," extends",[5340,6925,6926],{"class":5695}," HttpException",[5340,6928,5351],{"class":5350},[5340,6930,6931,6933,6935,6938,6940,6942],{"class":5342,"line":5380},[5340,6932,5703],{"class":5691},[5340,6934,5677],{"class":5350},[5340,6936,6937],{"class":5357},"userId",[5340,6939,5717],{"class":5350},[5340,6941,5770],{"class":5695},[5340,6943,5773],{"class":5350},[5340,6945,6946,6949],{"class":5342,"line":5392},[5340,6947,6948],{"class":5691},"    super",[5340,6950,6951],{"class":5350},"(\n",[5340,6953,6954,6957,6959,6961,6963,6965],{"class":5342,"line":5404},[5340,6955,6956],{"class":5597},"      `User with ID ",[5340,6958,5851],{"class":5691},[5340,6960,6937],{"class":5357},[5340,6962,5856],{"class":5691},[5340,6964,5859],{"class":5597},[5340,6966,6428],{"class":5350},[5340,6968,6969,6972,6974],{"class":5342,"line":5416},[5340,6970,6971],{"class":5357},"      HttpStatus",[5340,6973,5794],{"class":5350},[5340,6975,6976],{"class":5781},"NOT_FOUND\n",[5340,6978,6979],{"class":5342,"line":5428},[5340,6980,6981],{"class":5350},"    );\n",[5340,6983,6984],{"class":5342,"line":5440},[5340,6985,5884],{"class":5350},[5340,6987,6988],{"class":5342,"line":5452},[5340,6989,6341],{"class":5350},[5340,6991,6992],{"class":5342,"line":5463},[5340,6993,5666],{"emptyLinePlaceholder":5665},[5340,6995,6996,6998,7000,7003,7005,7007],{"class":5342,"line":5475},[5340,6997,5688],{"class":5346},[5340,6999,5692],{"class":5691},[5340,7001,7002],{"class":5695}," EmailAlreadyExistsException",[5340,7004,6923],{"class":5691},[5340,7006,6926],{"class":5695},[5340,7008,5351],{"class":5350},[5340,7010,7011,7013,7015,7017,7019,7021],{"class":5342,"line":5487},[5340,7012,5703],{"class":5691},[5340,7014,5677],{"class":5350},[5340,7016,5952],{"class":5357},[5340,7018,5717],{"class":5350},[5340,7020,5770],{"class":5695},[5340,7022,5773],{"class":5350},[5340,7024,7025,7027],{"class":5342,"line":5498},[5340,7026,6948],{"class":5691},[5340,7028,6951],{"class":5350},[5340,7030,7031,7034,7036,7038,7040,7043],{"class":5342,"line":5510},[5340,7032,7033],{"class":5597},"      `Email ",[5340,7035,5851],{"class":5691},[5340,7037,5952],{"class":5357},[5340,7039,5856],{"class":5691},[5340,7041,7042],{"class":5597}," is already registered`",[5340,7044,6428],{"class":5350},[5340,7046,7047,7049,7051],{"class":5342,"line":5522},[5340,7048,6971],{"class":5357},[5340,7050,5794],{"class":5350},[5340,7052,7053],{"class":5781},"CONFLICT\n",[5340,7055,7056],{"class":5342,"line":5533},[5340,7057,6981],{"class":5350},[5340,7059,7060],{"class":5342,"line":5544},[5340,7061,5884],{"class":5350},[5340,7063,7064],{"class":5342,"line":5555},[5340,7065,6341],{"class":5350},[5340,7067,7068],{"class":5342,"line":5566},[5340,7069,5666],{"emptyLinePlaceholder":5665},[5340,7071,7072,7074,7076,7079,7081,7083],{"class":5342,"line":5577},[5340,7073,5688],{"class":5346},[5340,7075,5692],{"class":5691},[5340,7077,7078],{"class":5695}," InsufficientBalanceException",[5340,7080,6923],{"class":5691},[5340,7082,6926],{"class":5695},[5340,7084,5351],{"class":5350},[5340,7086,7087,7089,7091,7094,7096,7099,7101,7104,7106,7108],{"class":5342,"line":5588},[5340,7088,5703],{"class":5691},[5340,7090,5677],{"class":5350},[5340,7092,7093],{"class":5357},"required",[5340,7095,5717],{"class":5350},[5340,7097,7098],{"class":5695},"number",[5340,7100,5504],{"class":5350},[5340,7102,7103],{"class":5357},"available",[5340,7105,5717],{"class":5350},[5340,7107,7098],{"class":5695},[5340,7109,5773],{"class":5350},[5340,7111,7112,7114],{"class":5342,"line":5961},[5340,7113,6948],{"class":5691},[5340,7115,6951],{"class":5350},[5340,7117,7118],{"class":5342,"line":5973},[5340,7119,7120],{"class":5350},"      {\n",[5340,7122,7123,7126,7129,7131,7134],{"class":5342,"line":5990},[5340,7124,7125],{"class":5357},"        statusCode:",[5340,7127,7128],{"class":5357}," HttpStatus",[5340,7130,5794],{"class":5350},[5340,7132,7133],{"class":5781},"PAYMENT_REQUIRED",[5340,7135,6428],{"class":5350},[5340,7137,7138,7141,7144],{"class":5342,"line":5995},[5340,7139,7140],{"class":5357},"        error:",[5340,7142,7143],{"class":5597}," 'Insufficient Balance'",[5340,7145,6428],{"class":5350},[5340,7147,7148,7151,7154,7156,7158,7160,7163,7165,7167,7169,7172],{"class":5342,"line":6000},[5340,7149,7150],{"class":5357},"        message:",[5340,7152,7153],{"class":5597}," `Insufficient balance: required ",[5340,7155,5851],{"class":5691},[5340,7157,7093],{"class":5357},[5340,7159,5856],{"class":5691},[5340,7161,7162],{"class":5597},", available ",[5340,7164,5851],{"class":5691},[5340,7166,7103],{"class":5357},[5340,7168,5856],{"class":5691},[5340,7170,7171],{"class":5597},"`",[5340,7173,6428],{"class":5350},[5340,7175,7176,7179],{"class":5342,"line":6008},[5340,7177,7178],{"class":5357},"        required",[5340,7180,6428],{"class":5350},[5340,7182,7183,7186],{"class":5342,"line":6034},[5340,7184,7185],{"class":5357},"        available",[5340,7187,6428],{"class":5350},[5340,7189,7190],{"class":5342,"line":6050},[5340,7191,7192],{"class":5350},"      },\n",[5340,7194,7195,7197,7199],{"class":5342,"line":6076},[5340,7196,6971],{"class":5357},[5340,7198,5794],{"class":5350},[5340,7200,7201],{"class":5781},"PAYMENT_REQUIRED\n",[5340,7203,7204],{"class":5342,"line":6093},[5340,7205,6981],{"class":5350},[5340,7207,7208],{"class":5342,"line":6099},[5340,7209,5884],{"class":5350},[5340,7211,7212],{"class":5342,"line":6116},[5340,7213,6341],{"class":5350},[5202,7215,7216],{},[5145,7217,7218],{},"Використання:",[5331,7220,7222],{"className":5333,"code":7221,"language":5335,"meta":5336,"style":5336},"@Controller('users')\nexport class UsersController {\n  @Get(':id')\n  async findOne(@Param('id') id: string) {\n    const user = await this.usersService.findById(id);\n    \n    if (!user) {\n      throw new UserNotFoundException(id);\n    }\n    \n    return user;\n  }\n\n  @Post('register')\n  async register(@Body() dto: RegisterDto) {\n    const exists = await this.usersService.existsByEmail(dto.email);\n    \n    if (exists) {\n      throw new EmailAlreadyExistsException(dto.email);\n    }\n    \n    return this.usersService.register(dto);\n  }\n\n  @Post('purchase')\n  async purchase(@Body() dto: PurchaseDto, @CurrentUser() user: User) {\n    if (user.balance \u003C dto.amount) {\n      throw new InsufficientBalanceException(dto.amount, user.balance);\n    }\n    \n    return this.paymentsService.process(dto);\n  }\n}\n",[5110,7223,7224,7236,7246,7258,7282,7308,7312,7322,7336,7340,7344,7352,7356,7360,7373,7395,7427,7431,7442,7460,7464,7468,7489,7493,7497,7510,7546,7571,7597,7601,7605,7627,7631],{"__ignoreMap":5336},[5340,7225,7226,7228,7230,7232,7234],{"class":5342,"line":5343},[5340,7227,5671],{"class":5350},[5340,7229,5621],{"class":5674},[5340,7231,5677],{"class":5350},[5340,7233,5680],{"class":5597},[5340,7235,5683],{"class":5350},[5340,7237,7238,7240,7242,7244],{"class":5342,"line":5354},[5340,7239,5688],{"class":5346},[5340,7241,5692],{"class":5691},[5340,7243,5696],{"class":5695},[5340,7245,5351],{"class":5350},[5340,7247,7248,7250,7252,7254,7256],{"class":5342,"line":5368},[5340,7249,5732],{"class":5350},[5340,7251,5626],{"class":5674},[5340,7253,5677],{"class":5350},[5340,7255,5739],{"class":5597},[5340,7257,5683],{"class":5350},[5340,7259,7260,7262,7264,7266,7268,7270,7272,7274,7276,7278,7280],{"class":5342,"line":5380},[5340,7261,5746],{"class":5691},[5340,7263,5749],{"class":5674},[5340,7265,5752],{"class":5350},[5340,7267,5636],{"class":5674},[5340,7269,5677],{"class":5350},[5340,7271,5759],{"class":5597},[5340,7273,5762],{"class":5350},[5340,7275,5765],{"class":5357},[5340,7277,5717],{"class":5350},[5340,7279,5770],{"class":5695},[5340,7281,5773],{"class":5350},[5340,7283,7284,7286,7288,7290,7292,7294,7296,7298,7300,7302,7304,7306],{"class":5342,"line":5392},[5340,7285,5778],{"class":5691},[5340,7287,5782],{"class":5781},[5340,7289,5785],{"class":5350},[5340,7291,5788],{"class":5346},[5340,7293,5791],{"class":5691},[5340,7295,5794],{"class":5350},[5340,7297,5797],{"class":5357},[5340,7299,5794],{"class":5350},[5340,7301,5802],{"class":5674},[5340,7303,5677],{"class":5350},[5340,7305,5765],{"class":5357},[5340,7307,5809],{"class":5350},[5340,7309,7310],{"class":5342,"line":5404},[5340,7311,5814],{"class":5350},[5340,7313,7314,7316,7318,7320],{"class":5342,"line":5416},[5340,7315,5819],{"class":5346},[5340,7317,5822],{"class":5350},[5340,7319,5825],{"class":5357},[5340,7321,5773],{"class":5350},[5340,7323,7324,7326,7328,7330,7332,7334],{"class":5342,"line":5428},[5340,7325,5837],{"class":5346},[5340,7327,5840],{"class":5691},[5340,7329,6920],{"class":5674},[5340,7331,5677],{"class":5350},[5340,7333,5765],{"class":5357},[5340,7335,5809],{"class":5350},[5340,7337,7338],{"class":5342,"line":5440},[5340,7339,5866],{"class":5350},[5340,7341,7342],{"class":5342,"line":5452},[5340,7343,5814],{"class":5350},[5340,7345,7346,7348,7350],{"class":5342,"line":5463},[5340,7347,5875],{"class":5346},[5340,7349,5782],{"class":5357},[5340,7351,5601],{"class":5350},[5340,7353,7354],{"class":5342,"line":5475},[5340,7355,5884],{"class":5350},[5340,7357,7358],{"class":5342,"line":5487},[5340,7359,5666],{"emptyLinePlaceholder":5665},[5340,7361,7362,7364,7366,7368,7371],{"class":5342,"line":5498},[5340,7363,5732],{"class":5350},[5340,7365,5631],{"class":5674},[5340,7367,5677],{"class":5350},[5340,7369,7370],{"class":5597},"'register'",[5340,7372,5683],{"class":5350},[5340,7374,7375,7377,7380,7382,7384,7386,7388,7390,7393],{"class":5342,"line":5510},[5340,7376,5746],{"class":5691},[5340,7378,7379],{"class":5674}," register",[5340,7381,5752],{"class":5350},[5340,7383,5641],{"class":5674},[5340,7385,5911],{"class":5350},[5340,7387,5914],{"class":5357},[5340,7389,5717],{"class":5350},[5340,7391,7392],{"class":5695},"RegisterDto",[5340,7394,5773],{"class":5350},[5340,7396,7397,7399,7402,7404,7406,7408,7410,7412,7414,7417,7419,7421,7423,7425],{"class":5342,"line":5522},[5340,7398,5778],{"class":5691},[5340,7400,7401],{"class":5781}," exists",[5340,7403,5785],{"class":5350},[5340,7405,5788],{"class":5346},[5340,7407,5791],{"class":5691},[5340,7409,5794],{"class":5350},[5340,7411,5797],{"class":5357},[5340,7413,5794],{"class":5350},[5340,7415,7416],{"class":5674},"existsByEmail",[5340,7418,5677],{"class":5350},[5340,7420,5914],{"class":5357},[5340,7422,5794],{"class":5350},[5340,7424,5952],{"class":5357},[5340,7426,5809],{"class":5350},[5340,7428,7429],{"class":5342,"line":5533},[5340,7430,5814],{"class":5350},[5340,7432,7433,7435,7437,7440],{"class":5342,"line":5544},[5340,7434,5819],{"class":5346},[5340,7436,5148],{"class":5350},[5340,7438,7439],{"class":5357},"exists",[5340,7441,5773],{"class":5350},[5340,7443,7444,7446,7448,7450,7452,7454,7456,7458],{"class":5342,"line":5555},[5340,7445,5837],{"class":5346},[5340,7447,5840],{"class":5691},[5340,7449,7002],{"class":5674},[5340,7451,5677],{"class":5350},[5340,7453,5914],{"class":5357},[5340,7455,5794],{"class":5350},[5340,7457,5952],{"class":5357},[5340,7459,5809],{"class":5350},[5340,7461,7462],{"class":5342,"line":5566},[5340,7463,5866],{"class":5350},[5340,7465,7466],{"class":5342,"line":5577},[5340,7467,5814],{"class":5350},[5340,7469,7470,7472,7474,7476,7478,7480,7483,7485,7487],{"class":5342,"line":5588},[5340,7471,5875],{"class":5346},[5340,7473,5791],{"class":5691},[5340,7475,5794],{"class":5350},[5340,7477,5797],{"class":5357},[5340,7479,5794],{"class":5350},[5340,7481,7482],{"class":5674},"register",[5340,7484,5677],{"class":5350},[5340,7486,5914],{"class":5357},[5340,7488,5809],{"class":5350},[5340,7490,7491],{"class":5342,"line":5961},[5340,7492,5884],{"class":5350},[5340,7494,7495],{"class":5342,"line":5973},[5340,7496,5666],{"emptyLinePlaceholder":5665},[5340,7498,7499,7501,7503,7505,7508],{"class":5342,"line":5990},[5340,7500,5732],{"class":5350},[5340,7502,5631],{"class":5674},[5340,7504,5677],{"class":5350},[5340,7506,7507],{"class":5597},"'purchase'",[5340,7509,5683],{"class":5350},[5340,7511,7512,7514,7517,7519,7521,7523,7525,7527,7530,7532,7535,7537,7539,7541,7544],{"class":5342,"line":5995},[5340,7513,5746],{"class":5691},[5340,7515,7516],{"class":5674}," purchase",[5340,7518,5752],{"class":5350},[5340,7520,5641],{"class":5674},[5340,7522,5911],{"class":5350},[5340,7524,5914],{"class":5357},[5340,7526,5717],{"class":5350},[5340,7528,7529],{"class":5695},"PurchaseDto",[5340,7531,6169],{"class":5350},[5340,7533,7534],{"class":5674},"CurrentUser",[5340,7536,5911],{"class":5350},[5340,7538,5825],{"class":5357},[5340,7540,5717],{"class":5350},[5340,7542,7543],{"class":5695},"User",[5340,7545,5773],{"class":5350},[5340,7547,7548,7550,7552,7554,7556,7559,7562,7564,7566,7569],{"class":5342,"line":6000},[5340,7549,5819],{"class":5346},[5340,7551,5148],{"class":5350},[5340,7553,5825],{"class":5357},[5340,7555,5794],{"class":5350},[5340,7557,7558],{"class":5357},"balance",[5340,7560,7561],{"class":5350}," \u003C ",[5340,7563,5914],{"class":5357},[5340,7565,5794],{"class":5350},[5340,7567,7568],{"class":5357},"amount",[5340,7570,5773],{"class":5350},[5340,7572,7573,7575,7577,7579,7581,7583,7585,7587,7589,7591,7593,7595],{"class":5342,"line":6008},[5340,7574,5837],{"class":5346},[5340,7576,5840],{"class":5691},[5340,7578,7078],{"class":5674},[5340,7580,5677],{"class":5350},[5340,7582,5914],{"class":5357},[5340,7584,5794],{"class":5350},[5340,7586,7568],{"class":5357},[5340,7588,5504],{"class":5350},[5340,7590,5825],{"class":5357},[5340,7592,5794],{"class":5350},[5340,7594,7558],{"class":5357},[5340,7596,5809],{"class":5350},[5340,7598,7599],{"class":5342,"line":6034},[5340,7600,5866],{"class":5350},[5340,7602,7603],{"class":5342,"line":6050},[5340,7604,5814],{"class":5350},[5340,7606,7607,7609,7611,7613,7616,7618,7621,7623,7625],{"class":5342,"line":6076},[5340,7608,5875],{"class":5346},[5340,7610,5791],{"class":5691},[5340,7612,5794],{"class":5350},[5340,7614,7615],{"class":5357},"paymentsService",[5340,7617,5794],{"class":5350},[5340,7619,7620],{"class":5674},"process",[5340,7622,5677],{"class":5350},[5340,7624,5914],{"class":5357},[5340,7626,5809],{"class":5350},[5340,7628,7629],{"class":5342,"line":6093},[5340,7630,5884],{"class":5350},[5340,7632,7633],{"class":5342,"line":6099},[5340,7634,6341],{"class":5350},[5603,7636,7638],{"id":7637},"виключення-з-action-hints","Виключення з action hints",[5202,7640,7641],{},"Додавання підказок для клієнта про можливі дії:",[5331,7643,7645],{"className":5333,"code":7644,"language":5335,"meta":5336,"style":5336},"export class SubscriptionExpiredException extends HttpException {\n  constructor(userId: string, expiredAt: Date) {\n    super(\n      {\n        statusCode: HttpStatus.PAYMENT_REQUIRED,\n        error: 'Subscription Expired',\n        message: 'Your subscription has expired',\n        expiredAt: expiredAt.toISOString(),\n        actions: [\n          { type: 'renew', label: 'Renew Subscription', url: '\u002Fsubscriptions\u002Frenew' },\n          { type: 'upgrade', label: 'Upgrade Plan', url: '\u002Fsubscriptions\u002Fupgrade' },\n        ],\n      },\n      HttpStatus.PAYMENT_REQUIRED\n    );\n  }\n}\n",[5110,7646,7647,7662,7686,7692,7696,7708,7717,7726,7742,7749,7778,7803,7808,7812,7820,7824,7828],{"__ignoreMap":5336},[5340,7648,7649,7651,7653,7656,7658,7660],{"class":5342,"line":5343},[5340,7650,5688],{"class":5346},[5340,7652,5692],{"class":5691},[5340,7654,7655],{"class":5695}," SubscriptionExpiredException",[5340,7657,6923],{"class":5691},[5340,7659,6926],{"class":5695},[5340,7661,5351],{"class":5350},[5340,7663,7664,7666,7668,7670,7672,7674,7676,7679,7681,7684],{"class":5342,"line":5354},[5340,7665,5703],{"class":5691},[5340,7667,5677],{"class":5350},[5340,7669,6937],{"class":5357},[5340,7671,5717],{"class":5350},[5340,7673,5770],{"class":5695},[5340,7675,5504],{"class":5350},[5340,7677,7678],{"class":5357},"expiredAt",[5340,7680,5717],{"class":5350},[5340,7682,7683],{"class":5695},"Date",[5340,7685,5773],{"class":5350},[5340,7687,7688,7690],{"class":5342,"line":5368},[5340,7689,6948],{"class":5691},[5340,7691,6951],{"class":5350},[5340,7693,7694],{"class":5342,"line":5380},[5340,7695,7120],{"class":5350},[5340,7697,7698,7700,7702,7704,7706],{"class":5342,"line":5392},[5340,7699,7125],{"class":5357},[5340,7701,7128],{"class":5357},[5340,7703,5794],{"class":5350},[5340,7705,7133],{"class":5781},[5340,7707,6428],{"class":5350},[5340,7709,7710,7712,7715],{"class":5342,"line":5404},[5340,7711,7140],{"class":5357},[5340,7713,7714],{"class":5597}," 'Subscription Expired'",[5340,7716,6428],{"class":5350},[5340,7718,7719,7721,7724],{"class":5342,"line":5416},[5340,7720,7150],{"class":5357},[5340,7722,7723],{"class":5597}," 'Your subscription has expired'",[5340,7725,6428],{"class":5350},[5340,7727,7728,7731,7734,7736,7739],{"class":5342,"line":5428},[5340,7729,7730],{"class":5357},"        expiredAt:",[5340,7732,7733],{"class":5357}," expiredAt",[5340,7735,5794],{"class":5350},[5340,7737,7738],{"class":5674},"toISOString",[5340,7740,7741],{"class":5350},"(),\n",[5340,7743,7744,7747],{"class":5342,"line":5440},[5340,7745,7746],{"class":5357},"        actions:",[5340,7748,6710],{"class":5350},[5340,7750,7751,7754,7757,7760,7762,7765,7768,7770,7773,7776],{"class":5342,"line":5452},[5340,7752,7753],{"class":5350},"          { ",[5340,7755,7756],{"class":5357},"type:",[5340,7758,7759],{"class":5597}," 'renew'",[5340,7761,5504],{"class":5350},[5340,7763,7764],{"class":5357},"label:",[5340,7766,7767],{"class":5597}," 'Renew Subscription'",[5340,7769,5504],{"class":5350},[5340,7771,7772],{"class":5357},"url:",[5340,7774,7775],{"class":5597}," '\u002Fsubscriptions\u002Frenew'",[5340,7777,6732],{"class":5350},[5340,7779,7780,7782,7784,7787,7789,7791,7794,7796,7798,7801],{"class":5342,"line":5463},[5340,7781,7753],{"class":5350},[5340,7783,7756],{"class":5357},[5340,7785,7786],{"class":5597}," 'upgrade'",[5340,7788,5504],{"class":5350},[5340,7790,7764],{"class":5357},[5340,7792,7793],{"class":5597}," 'Upgrade Plan'",[5340,7795,5504],{"class":5350},[5340,7797,7772],{"class":5357},[5340,7799,7800],{"class":5597}," '\u002Fsubscriptions\u002Fupgrade'",[5340,7802,6732],{"class":5350},[5340,7804,7805],{"class":5342,"line":5475},[5340,7806,7807],{"class":5350},"        ],\n",[5340,7809,7810],{"class":5342,"line":5487},[5340,7811,7192],{"class":5350},[5340,7813,7814,7816,7818],{"class":5342,"line":5498},[5340,7815,6971],{"class":5357},[5340,7817,5794],{"class":5350},[5340,7819,7201],{"class":5781},[5340,7821,7822],{"class":5342,"line":5510},[5340,7823,6981],{"class":5350},[5340,7825,7826],{"class":5342,"line":5522},[5340,7827,5884],{"class":5350},[5340,7829,7830],{"class":5342,"line":5533},[5340,7831,6341],{"class":5350},[5202,7833,7834],{},[5145,7835,7836],{},"JSON-відповідь:",[5331,7838,7840],{"className":6768,"code":7839,"language":6770,"meta":5336,"style":5336},"{\n  \"statusCode\": 402,\n  \"error\": \"Subscription Expired\",\n  \"message\": \"Your subscription has expired\",\n  \"expiredAt\": \"2026-08-01T00:00:00.000Z\",\n  \"actions\": [\n    { \"type\": \"renew\", \"label\": \"Renew Subscription\", \"url\": \"\u002Fsubscriptions\u002Frenew\" },\n    { \"type\": \"upgrade\", \"label\": \"Upgrade Plan\", \"url\": \"\u002Fsubscriptions\u002Fupgrade\" }\n  ]\n}\n",[5110,7841,7842,7846,7857,7868,7879,7891,7898,7932,7963,7968],{"__ignoreMap":5336},[5340,7843,7844],{"class":5342,"line":5343},[5340,7845,6414],{"class":5350},[5340,7847,7848,7850,7852,7855],{"class":5342,"line":5354},[5340,7849,6420],{"class":6419},[5340,7851,5717],{"class":5350},[5340,7853,7854],{"class":6374},"402",[5340,7856,6428],{"class":5350},[5340,7858,7859,7861,7863,7866],{"class":5342,"line":5368},[5340,7860,6445],{"class":6419},[5340,7862,5717],{"class":5350},[5340,7864,7865],{"class":5597},"\"Subscription Expired\"",[5340,7867,6428],{"class":5350},[5340,7869,7870,7872,7874,7877],{"class":5342,"line":5380},[5340,7871,6433],{"class":6419},[5340,7873,5717],{"class":5350},[5340,7875,7876],{"class":5597},"\"Your subscription has expired\"",[5340,7878,6428],{"class":5350},[5340,7880,7881,7884,7886,7889],{"class":5342,"line":5392},[5340,7882,7883],{"class":6419},"  \"expiredAt\"",[5340,7885,5717],{"class":5350},[5340,7887,7888],{"class":5597},"\"2026-08-01T00:00:00.000Z\"",[5340,7890,6428],{"class":5350},[5340,7892,7893,7896],{"class":5342,"line":5404},[5340,7894,7895],{"class":6419},"  \"actions\"",[5340,7897,6806],{"class":5350},[5340,7899,7900,7902,7905,7907,7910,7912,7915,7917,7920,7922,7925,7927,7930],{"class":5342,"line":5416},[5340,7901,6715],{"class":5350},[5340,7903,7904],{"class":6419},"\"type\"",[5340,7906,5717],{"class":5350},[5340,7908,7909],{"class":5597},"\"renew\"",[5340,7911,5504],{"class":5350},[5340,7913,7914],{"class":6419},"\"label\"",[5340,7916,5717],{"class":5350},[5340,7918,7919],{"class":5597},"\"Renew Subscription\"",[5340,7921,5504],{"class":5350},[5340,7923,7924],{"class":6419},"\"url\"",[5340,7926,5717],{"class":5350},[5340,7928,7929],{"class":5597},"\"\u002Fsubscriptions\u002Frenew\"",[5340,7931,6732],{"class":5350},[5340,7933,7934,7936,7938,7940,7943,7945,7947,7949,7952,7954,7956,7958,7961],{"class":5342,"line":5428},[5340,7935,6715],{"class":5350},[5340,7937,7904],{"class":6419},[5340,7939,5717],{"class":5350},[5340,7941,7942],{"class":5597},"\"upgrade\"",[5340,7944,5504],{"class":5350},[5340,7946,7914],{"class":6419},[5340,7948,5717],{"class":5350},[5340,7950,7951],{"class":5597},"\"Upgrade Plan\"",[5340,7953,5504],{"class":5350},[5340,7955,7924],{"class":6419},[5340,7957,5717],{"class":5350},[5340,7959,7960],{"class":5597},"\"\u002Fsubscriptions\u002Fupgrade\"",[5340,7962,6853],{"class":5350},[5340,7964,7965],{"class":5342,"line":5440},[5340,7966,7967],{"class":5350},"  ]\n",[5340,7969,7970],{"class":5342,"line":5452},[5340,7971,6341],{"class":5350},[5197,7973,7975],{"id":7974},"анатомія-exception-filter-інтерфейс-exceptionfilter","Анатомія Exception Filter: інтерфейс ExceptionFilter",[5202,7977,7978,7979,7981,7982,5329],{},"Кастомний filter реалізує інтерфейс ",[5110,7980,5118],{}," з методом ",[5110,7983,5122],{},[5331,7985,7987],{"className":5333,"code":7986,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpException } from '@nestjs\u002Fcommon';\nimport { Request, Response } from 'express';\n\n@Catch(HttpException)\nexport class HttpExceptionFilter implements ExceptionFilter {\n  catch(exception: HttpException, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse\u003CResponse>();\n    const request = ctx.getRequest\u003CRequest>();\n    \n    const status = exception.getStatus();\n    const exceptionResponse = exception.getResponse();\n\n    \u002F\u002F Формування структурованої відповіді\n    const errorResponse = {\n      statusCode: status,\n      timestamp: new Date().toISOString(),\n      path: request.url,\n      method: request.method,\n      message: typeof exceptionResponse === 'string' \n        ? exceptionResponse \n        : (exceptionResponse as any).message || exceptionResponse,\n    };\n\n    response.status(status).json(errorResponse);\n  }\n}\n",[5110,7988,7989,8018,8040,8044,8056,8073,8098,8117,8142,8164,8168,8186,8203,8207,8212,8222,8231,8248,8262,8276,8294,8304,8329,8334,8338,8362,8366],{"__ignoreMap":5336},[5340,7990,7991,7993,7995,7997,7999,8002,8004,8006,8008,8010,8012,8014,8016],{"class":5342,"line":5343},[5340,7992,5347],{"class":5346},[5340,7994,5618],{"class":5350},[5340,7996,5118],{"class":5357},[5340,7998,5504],{"class":5350},[5340,8000,8001],{"class":5357},"Catch",[5340,8003,5504],{"class":5350},[5340,8005,5129],{"class":5357},[5340,8007,5504],{"class":5350},[5340,8009,5112],{"class":5357},[5340,8011,5654],{"class":5350},[5340,8013,5594],{"class":5346},[5340,8015,5598],{"class":5597},[5340,8017,5601],{"class":5350},[5340,8019,8020,8022,8024,8026,8028,8031,8033,8035,8038],{"class":5342,"line":5354},[5340,8021,5347],{"class":5346},[5340,8023,5618],{"class":5350},[5340,8025,6182],{"class":5357},[5340,8027,5504],{"class":5350},[5340,8029,8030],{"class":5357},"Response",[5340,8032,5654],{"class":5350},[5340,8034,5594],{"class":5346},[5340,8036,8037],{"class":5597}," 'express'",[5340,8039,5601],{"class":5350},[5340,8041,8042],{"class":5342,"line":5368},[5340,8043,5666],{"emptyLinePlaceholder":5665},[5340,8045,8046,8048,8050,8052,8054],{"class":5342,"line":5380},[5340,8047,5671],{"class":5350},[5340,8049,8001],{"class":5674},[5340,8051,5677],{"class":5350},[5340,8053,5112],{"class":5357},[5340,8055,5683],{"class":5350},[5340,8057,8058,8060,8062,8065,8068,8071],{"class":5342,"line":5392},[5340,8059,5688],{"class":5346},[5340,8061,5692],{"class":5691},[5340,8063,8064],{"class":5695}," HttpExceptionFilter",[5340,8066,8067],{"class":5691}," implements",[5340,8069,8070],{"class":5695}," ExceptionFilter",[5340,8072,5351],{"class":5350},[5340,8074,8075,8078,8080,8083,8085,8087,8089,8092,8094,8096],{"class":5342,"line":5404},[5340,8076,8077],{"class":5674},"  catch",[5340,8079,5677],{"class":5350},[5340,8081,8082],{"class":5357},"exception",[5340,8084,5717],{"class":5350},[5340,8086,5112],{"class":5695},[5340,8088,5504],{"class":5350},[5340,8090,8091],{"class":5357},"host",[5340,8093,5717],{"class":5350},[5340,8095,5129],{"class":5695},[5340,8097,5773],{"class":5350},[5340,8099,8100,8102,8105,8107,8109,8111,8114],{"class":5342,"line":5416},[5340,8101,5778],{"class":5691},[5340,8103,8104],{"class":5781}," ctx",[5340,8106,5785],{"class":5350},[5340,8108,8091],{"class":5357},[5340,8110,5794],{"class":5350},[5340,8112,8113],{"class":5674},"switchToHttp",[5340,8115,8116],{"class":5350},"();\n",[5340,8118,8119,8121,8124,8126,8129,8131,8134,8137,8139],{"class":5342,"line":5428},[5340,8120,5778],{"class":5691},[5340,8122,8123],{"class":5781}," response",[5340,8125,5785],{"class":5350},[5340,8127,8128],{"class":5357},"ctx",[5340,8130,5794],{"class":5350},[5340,8132,8133],{"class":5674},"getResponse",[5340,8135,8136],{"class":5350},"\u003C",[5340,8138,8030],{"class":5695},[5340,8140,8141],{"class":5350},">();\n",[5340,8143,8144,8146,8149,8151,8153,8155,8158,8160,8162],{"class":5342,"line":5440},[5340,8145,5778],{"class":5691},[5340,8147,8148],{"class":5781}," request",[5340,8150,5785],{"class":5350},[5340,8152,8128],{"class":5357},[5340,8154,5794],{"class":5350},[5340,8156,8157],{"class":5674},"getRequest",[5340,8159,8136],{"class":5350},[5340,8161,6182],{"class":5695},[5340,8163,8141],{"class":5350},[5340,8165,8166],{"class":5342,"line":5452},[5340,8167,5814],{"class":5350},[5340,8169,8170,8172,8175,8177,8179,8181,8184],{"class":5342,"line":5463},[5340,8171,5778],{"class":5691},[5340,8173,8174],{"class":5781}," status",[5340,8176,5785],{"class":5350},[5340,8178,8082],{"class":5357},[5340,8180,5794],{"class":5350},[5340,8182,8183],{"class":5674},"getStatus",[5340,8185,8116],{"class":5350},[5340,8187,8188,8190,8193,8195,8197,8199,8201],{"class":5342,"line":5475},[5340,8189,5778],{"class":5691},[5340,8191,8192],{"class":5781}," exceptionResponse",[5340,8194,5785],{"class":5350},[5340,8196,8082],{"class":5357},[5340,8198,5794],{"class":5350},[5340,8200,8133],{"class":5674},[5340,8202,8116],{"class":5350},[5340,8204,8205],{"class":5342,"line":5487},[5340,8206,5666],{"emptyLinePlaceholder":5665},[5340,8208,8209],{"class":5342,"line":5498},[5340,8210,8211],{"class":5364},"    \u002F\u002F Формування структурованої відповіді\n",[5340,8213,8214,8216,8219],{"class":5342,"line":5510},[5340,8215,5778],{"class":5691},[5340,8217,8218],{"class":5781}," errorResponse",[5340,8220,8221],{"class":5350}," = {\n",[5340,8223,8224,8227,8229],{"class":5342,"line":5522},[5340,8225,8226],{"class":5357},"      statusCode:",[5340,8228,8174],{"class":5357},[5340,8230,6428],{"class":5350},[5340,8232,8233,8236,8238,8241,8244,8246],{"class":5342,"line":5533},[5340,8234,8235],{"class":5357},"      timestamp:",[5340,8237,5840],{"class":5691},[5340,8239,8240],{"class":5674}," Date",[5340,8242,8243],{"class":5350},"().",[5340,8245,7738],{"class":5674},[5340,8247,7741],{"class":5350},[5340,8249,8250,8253,8255,8257,8260],{"class":5342,"line":5544},[5340,8251,8252],{"class":5357},"      path:",[5340,8254,8148],{"class":5357},[5340,8256,5794],{"class":5350},[5340,8258,8259],{"class":5357},"url",[5340,8261,6428],{"class":5350},[5340,8263,8264,8267,8269,8271,8274],{"class":5342,"line":5555},[5340,8265,8266],{"class":5357},"      method:",[5340,8268,8148],{"class":5357},[5340,8270,5794],{"class":5350},[5340,8272,8273],{"class":5357},"method",[5340,8275,6428],{"class":5350},[5340,8277,8278,8281,8284,8286,8288,8291],{"class":5342,"line":5566},[5340,8279,8280],{"class":5357},"      message:",[5340,8282,8283],{"class":5691}," typeof",[5340,8285,8192],{"class":5357},[5340,8287,6064],{"class":5350},[5340,8289,8290],{"class":5597},"'string'",[5340,8292,8293],{"class":5350}," \n",[5340,8295,8296,8299,8302],{"class":5342,"line":5577},[5340,8297,8298],{"class":5350},"        ? ",[5340,8300,8301],{"class":5357},"exceptionResponse",[5340,8303,8293],{"class":5350},[5340,8305,8306,8309,8311,8314,8317,8320,8323,8325,8327],{"class":5342,"line":5588},[5340,8307,8308],{"class":5350},"        : (",[5340,8310,8301],{"class":5357},[5340,8312,8313],{"class":5346}," as",[5340,8315,8316],{"class":5695}," any",[5340,8318,8319],{"class":5350},").",[5340,8321,8322],{"class":5357},"message",[5340,8324,6261],{"class":5350},[5340,8326,8301],{"class":5357},[5340,8328,6428],{"class":5350},[5340,8330,8331],{"class":5342,"line":5961},[5340,8332,8333],{"class":5350},"    };\n",[5340,8335,8336],{"class":5342,"line":5973},[5340,8337,5666],{"emptyLinePlaceholder":5665},[5340,8339,8340,8343,8345,8347,8349,8351,8353,8355,8357,8360],{"class":5342,"line":5990},[5340,8341,8342],{"class":5357},"    response",[5340,8344,5794],{"class":5350},[5340,8346,6272],{"class":5674},[5340,8348,5677],{"class":5350},[5340,8350,6272],{"class":5357},[5340,8352,8319],{"class":5350},[5340,8354,6770],{"class":5674},[5340,8356,5677],{"class":5350},[5340,8358,8359],{"class":5357},"errorResponse",[5340,8361,5809],{"class":5350},[5340,8363,8364],{"class":5342,"line":5995},[5340,8365,5884],{"class":5350},[5340,8367,8368],{"class":5342,"line":6000},[5340,8369,6341],{"class":5350},[5202,8371,8372],{},[5145,8373,8374],{},"Ключові компоненти:",[8376,8377,8378,8386,8394,8401],"ol",{},[5095,8379,8380,8385],{},[5145,8381,8382],{},[5110,8383,8384],{},"@Catch(HttpException)",": вказує, які типи виключень перехоплювати",[5095,8387,8388,8393],{},[5145,8389,8390],{},[5110,8391,8392],{},"catch(exception, host)",": метод, що викликається при виключенні",[5095,8395,8396,8400],{},[5145,8397,8398],{},[5110,8399,5129],{},": об'єкт для доступу до контексту виконання",[5095,8402,8403,8408],{},[5145,8404,8405],{},[5110,8406,8407],{},"host.switchToHttp()",": перемикання на HTTP-контекст (для отримання request\u002Fresponse)",[5603,8410,8412],{"id":8411},"розширений-filter-з-логуванням","Розширений filter з логуванням",[5331,8414,8416],{"className":5333,"code":8415,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpException, Logger } from '@nestjs\u002Fcommon';\n\n@Catch(HttpException)\nexport class ExtendedHttpExceptionFilter implements ExceptionFilter {\n  private readonly logger = new Logger(ExtendedHttpExceptionFilter.name);\n\n  catch(exception: HttpException, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    const request = ctx.getRequest();\n    const status = exception.getStatus();\n    const exceptionResponse = exception.getResponse();\n\n    \u002F\u002F Логування помилки з контекстом\n    this.logger.error(\n      `HTTP ${status} Error: ${request.method} ${request.url}`,\n      {\n        statusCode: status,\n        message: exception.message,\n        stack: exception.stack,\n        user: request.user?.id,\n        ip: request.ip,\n        userAgent: request.get('user-agent'),\n      }\n    );\n\n    \u002F\u002F Формування відповіді\n    const errorResponse = {\n      statusCode: status,\n      timestamp: new Date().toISOString(),\n      path: request.url,\n      method: request.method,\n      message: typeof exceptionResponse === 'string'\n        ? exceptionResponse\n        : (exceptionResponse as any).message,\n      ...(process.env.NODE_ENV === 'development' && {\n        stack: exception.stack, \u002F\u002F Стек лише у development\n      }),\n    };\n\n    response.status(status).json(errorResponse);\n  }\n}\n",[5110,8417,8418,8451,8455,8467,8482,8512,8516,8538,8554,8570,8586,8602,8618,8622,8627,8643,8684,8688,8696,8709,8723,8741,8755,8775,8779,8783,8787,8792,8800,8808,8822,8834,8846,8859,8866,8882,8907,8922,8927,8931,8935,8957,8961],{"__ignoreMap":5336},[5340,8419,8420,8422,8424,8426,8428,8430,8432,8434,8436,8438,8440,8443,8445,8447,8449],{"class":5342,"line":5343},[5340,8421,5347],{"class":5346},[5340,8423,5618],{"class":5350},[5340,8425,5118],{"class":5357},[5340,8427,5504],{"class":5350},[5340,8429,8001],{"class":5357},[5340,8431,5504],{"class":5350},[5340,8433,5129],{"class":5357},[5340,8435,5504],{"class":5350},[5340,8437,5112],{"class":5357},[5340,8439,5504],{"class":5350},[5340,8441,8442],{"class":5357},"Logger",[5340,8444,5654],{"class":5350},[5340,8446,5594],{"class":5346},[5340,8448,5598],{"class":5597},[5340,8450,5601],{"class":5350},[5340,8452,8453],{"class":5342,"line":5354},[5340,8454,5666],{"emptyLinePlaceholder":5665},[5340,8456,8457,8459,8461,8463,8465],{"class":5342,"line":5368},[5340,8458,5671],{"class":5350},[5340,8460,8001],{"class":5674},[5340,8462,5677],{"class":5350},[5340,8464,5112],{"class":5357},[5340,8466,5683],{"class":5350},[5340,8468,8469,8471,8473,8476,8478,8480],{"class":5342,"line":5380},[5340,8470,5688],{"class":5346},[5340,8472,5692],{"class":5691},[5340,8474,8475],{"class":5695}," ExtendedHttpExceptionFilter",[5340,8477,8067],{"class":5691},[5340,8479,8070],{"class":5695},[5340,8481,5351],{"class":5350},[5340,8483,8484,8487,8489,8492,8494,8497,8500,8502,8505,8507,8510],{"class":5342,"line":5392},[5340,8485,8486],{"class":5691},"  private",[5340,8488,5711],{"class":5691},[5340,8490,8491],{"class":5357}," logger",[5340,8493,5785],{"class":5350},[5340,8495,8496],{"class":5691},"new",[5340,8498,8499],{"class":5674}," Logger",[5340,8501,5677],{"class":5350},[5340,8503,8504],{"class":5357},"ExtendedHttpExceptionFilter",[5340,8506,5794],{"class":5350},[5340,8508,8509],{"class":5357},"name",[5340,8511,5809],{"class":5350},[5340,8513,8514],{"class":5342,"line":5404},[5340,8515,5666],{"emptyLinePlaceholder":5665},[5340,8517,8518,8520,8522,8524,8526,8528,8530,8532,8534,8536],{"class":5342,"line":5416},[5340,8519,8077],{"class":5674},[5340,8521,5677],{"class":5350},[5340,8523,8082],{"class":5357},[5340,8525,5717],{"class":5350},[5340,8527,5112],{"class":5695},[5340,8529,5504],{"class":5350},[5340,8531,8091],{"class":5357},[5340,8533,5717],{"class":5350},[5340,8535,5129],{"class":5695},[5340,8537,5773],{"class":5350},[5340,8539,8540,8542,8544,8546,8548,8550,8552],{"class":5342,"line":5428},[5340,8541,5778],{"class":5691},[5340,8543,8104],{"class":5781},[5340,8545,5785],{"class":5350},[5340,8547,8091],{"class":5357},[5340,8549,5794],{"class":5350},[5340,8551,8113],{"class":5674},[5340,8553,8116],{"class":5350},[5340,8555,8556,8558,8560,8562,8564,8566,8568],{"class":5342,"line":5440},[5340,8557,5778],{"class":5691},[5340,8559,8123],{"class":5781},[5340,8561,5785],{"class":5350},[5340,8563,8128],{"class":5357},[5340,8565,5794],{"class":5350},[5340,8567,8133],{"class":5674},[5340,8569,8116],{"class":5350},[5340,8571,8572,8574,8576,8578,8580,8582,8584],{"class":5342,"line":5452},[5340,8573,5778],{"class":5691},[5340,8575,8148],{"class":5781},[5340,8577,5785],{"class":5350},[5340,8579,8128],{"class":5357},[5340,8581,5794],{"class":5350},[5340,8583,8157],{"class":5674},[5340,8585,8116],{"class":5350},[5340,8587,8588,8590,8592,8594,8596,8598,8600],{"class":5342,"line":5463},[5340,8589,5778],{"class":5691},[5340,8591,8174],{"class":5781},[5340,8593,5785],{"class":5350},[5340,8595,8082],{"class":5357},[5340,8597,5794],{"class":5350},[5340,8599,8183],{"class":5674},[5340,8601,8116],{"class":5350},[5340,8603,8604,8606,8608,8610,8612,8614,8616],{"class":5342,"line":5475},[5340,8605,5778],{"class":5691},[5340,8607,8192],{"class":5781},[5340,8609,5785],{"class":5350},[5340,8611,8082],{"class":5357},[5340,8613,5794],{"class":5350},[5340,8615,8133],{"class":5674},[5340,8617,8116],{"class":5350},[5340,8619,8620],{"class":5342,"line":5487},[5340,8621,5666],{"emptyLinePlaceholder":5665},[5340,8623,8624],{"class":5342,"line":5498},[5340,8625,8626],{"class":5364},"    \u002F\u002F Логування помилки з контекстом\n",[5340,8628,8629,8632,8634,8637,8639,8641],{"class":5342,"line":5510},[5340,8630,8631],{"class":5691},"    this",[5340,8633,5794],{"class":5350},[5340,8635,8636],{"class":5357},"logger",[5340,8638,5794],{"class":5350},[5340,8640,6045],{"class":5674},[5340,8642,6951],{"class":5350},[5340,8644,8645,8648,8650,8652,8654,8657,8659,8662,8665,8667,8669,8672,8674,8676,8678,8680,8682],{"class":5342,"line":5522},[5340,8646,8647],{"class":5597},"      `HTTP ",[5340,8649,5851],{"class":5691},[5340,8651,6272],{"class":5357},[5340,8653,5856],{"class":5691},[5340,8655,8656],{"class":5597}," Error: ",[5340,8658,5851],{"class":5691},[5340,8660,8661],{"class":5357},"request",[5340,8663,5794],{"class":8664},"sD7JJ",[5340,8666,8273],{"class":5357},[5340,8668,5856],{"class":5691},[5340,8670,8671],{"class":5691}," 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}),\n",[5340,8928,8929],{"class":5342,"line":6187},[5340,8930,8333],{"class":5350},[5340,8932,8933],{"class":5342,"line":6204},[5340,8934,5666],{"emptyLinePlaceholder":5665},[5340,8936,8937,8939,8941,8943,8945,8947,8949,8951,8953,8955],{"class":5342,"line":6209},[5340,8938,8342],{"class":5357},[5340,8940,5794],{"class":5350},[5340,8942,6272],{"class":5674},[5340,8944,5677],{"class":5350},[5340,8946,6272],{"class":5357},[5340,8948,8319],{"class":5350},[5340,8950,6770],{"class":5674},[5340,8952,5677],{"class":5350},[5340,8954,8359],{"class":5357},[5340,8956,5809],{"class":5350},[5340,8958,8959],{"class":5342,"line":6220},[5340,8960,5884],{"class":5350},[5340,8962,8963],{"class":5342,"line":6237},[5340,8964,6341],{"class":5350},[5197,8966,8968],{"id":8967},"глобальний-exception-filter","Глобальний Exception Filter",[5202,8970,8971,8972,8975],{},"Для обробки ",[5145,8973,8974],{},"всіх"," типів виключень (включно з неочікуваними помилками):",[5331,8977,8979],{"className":5333,"code":8978,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpException, HttpStatus, Logger } from '@nestjs\u002Fcommon';\nimport { Request, Response } from 'express';\n\n@Catch()\nexport class AllExceptionsFilter implements ExceptionFilter {\n  private readonly logger = new Logger(AllExceptionsFilter.name);\n\n  catch(exception: unknown, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse\u003CResponse>();\n    const request = ctx.getRequest\u003CRequest>();\n\n    \u002F\u002F Визначення статус-коду\n    const status = exception instanceof HttpException\n      ? exception.getStatus()\n      : HttpStatus.INTERNAL_SERVER_ERROR;\n\n    \u002F\u002F Визначення повідомлення\n    let message: string | object = 'Internal server error';\n    \n    if (exception instanceof HttpException) {\n      const exceptionResponse = exception.getResponse();\n      message = typeof exceptionResponse === 'string'\n        ? exceptionResponse\n        : exceptionResponse;\n    } else if (exception instanceof Error) {\n      message = exception.message;\n    }\n\n    \u002F\u002F Логування помилки\n    this.logger.error(\n      `${request.method} ${request.url}`,\n      {\n        statusCode: status,\n        message,\n        stack: exception instanceof Error ? exception.stack : undefined,\n        user: request['user']?.id,\n        timestamp: new Date().toISOString(),\n      }\n    );\n\n    \u002F\u002F Відправлення відповіді\n    response.status(status).json({\n      statusCode: status,\n      timestamp: new Date().toISOString(),\n      path: request.url,\n      message: status === 500 \n        ? 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{}\n",[5110,9790,9791,9796,9813,9830,9846,9850,9858,9865,9870,9880,9889,9894,9898,9903],{"__ignoreMap":5336},[5340,9792,9793],{"class":5342,"line":5343},[5340,9794,9795],{"class":5364},"\u002F\u002F app.module.ts\n",[5340,9797,9798,9800,9802,9805,9807,9809,9811],{"class":5342,"line":5354},[5340,9799,5347],{"class":5346},[5340,9801,5618],{"class":5350},[5340,9803,9804],{"class":5357},"Module",[5340,9806,5654],{"class":5350},[5340,9808,5594],{"class":5346},[5340,9810,5598],{"class":5597},[5340,9812,5601],{"class":5350},[5340,9814,9815,9817,9819,9822,9824,9826,9828],{"class":5342,"line":5368},[5340,9816,5347],{"class":5346},[5340,9818,5618],{"class":5350},[5340,9820,9821],{"class":5357},"APP_FILTER",[5340,9823,5654],{"class":5350},[5340,9825,5594],{"class":5346},[5340,9827,9638],{"class":5597},[5340,9829,5601],{"class":5350},[5340,9831,9832,9834,9836,9838,9840,9842,9844],{"class":5342,"line":5380},[5340,9833,5347],{"class":5346},[5340,9835,5618],{"class":5350},[5340,9837,9082],{"class":5357},[5340,9839,5654],{"class":5350},[5340,9841,5594],{"class":5346},[5340,9843,9673],{"class":5597},[5340,9845,5601],{"class":5350},[5340,9847,9848],{"class":5342,"line":5392},[5340,9849,5666],{"emptyLinePlaceholder":5665},[5340,9851,9852,9854,9856],{"class":5342,"line":5404},[5340,9853,5671],{"class":5350},[5340,9855,9804],{"class":5674},[5340,9857,6682],{"class":5350},[5340,9859,9860,9863],{"class":5342,"line":5416},[5340,9861,9862],{"class":5357},"  providers:",[5340,9864,6710],{"class":5350},[5340,9866,9867],{"class":5342,"line":5428},[5340,9868,9869],{"class":5350},"    {\n",[5340,9871,9872,9875,9878],{"class":5342,"line":5440},[5340,9873,9874],{"class":5357},"      provide:",[5340,9876,9877],{"class":5781}," APP_FILTER",[5340,9879,6428],{"class":5350},[5340,9881,9882,9885,9887],{"class":5342,"line":5452},[5340,9883,9884],{"class":5357},"      useClass:",[5340,9886,9057],{"class":5357},[5340,9888,6428],{"class":5350},[5340,9890,9891],{"class":5342,"line":5463},[5340,9892,9893],{"class":5350},"    },\n",[5340,9895,9896],{"class":5342,"line":5475},[5340,9897,6755],{"class":5350},[5340,9899,9900],{"class":5342,"line":5487},[5340,9901,9902],{"class":5350},"})\n",[5340,9904,9905,9907,9909,9912],{"class":5342,"line":5498},[5340,9906,5688],{"class":5346},[5340,9908,5692],{"class":5691},[5340,9910,9911],{"class":5695}," AppModule",[5340,9913,9914],{"class":5350}," {}\n",[5296,9916,9917,9918,9920,9921,5794],{},"Реєстрація через модуль (",[5110,9919,9821],{},") дозволяє використовувати Dependency Injection у filter. Якщо filter потребує впровадження сервісів (наприклад, для логування у БД), обирайте цей спосіб замість ",[5110,9922,9923],{},"app.useGlobalFilters()",[5197,9925,9927],{"id":9926},"спеціалізовані-exception-filters","Спеціалізовані Exception Filters",[5603,9929,9931],{"id":9930},"filter-для-validationexception","Filter для ValidationException",[5202,9933,9934],{},"Обробка помилок валідації з детальним списком полів:",[5331,9936,9938],{"className":5333,"code":9937,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, BadRequestException } from '@nestjs\u002Fcommon';\n\n@Catch(BadRequestException)\nexport class ValidationExceptionFilter implements ExceptionFilter {\n  catch(exception: BadRequestException, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    const request = ctx.getRequest();\n    const exceptionResponse: any = exception.getResponse();\n\n    \u002F\u002F Витягування помилок валідації\n    const validationErrors = exceptionResponse.message;\n\n    const errorResponse = {\n      statusCode: 400,\n      timestamp: new Date().toISOString(),\n      path: request.url,\n      message: 'Validation failed',\n      errors: Array.isArray(validationErrors)\n        ? validationErrors.map(err => ({\n            field: err.property || 'unknown',\n            value: err.value,\n            constraints: err.constraints,\n          }))\n        : [{ message: validationErrors }],\n    };\n\n    response.status(400).json(errorResponse);\n  }\n}\n",[5110,9939,9940,9969,9973,9985,10000,10022,10038,10054,10070,10091,10095,10100,10117,10121,10129,10137,10151,10163,10171,10191,10213,10233,10247,10261,10266,10278,10282,10286,10308,10312],{"__ignoreMap":5336},[5340,9941,9942,9944,9946,9948,9950,9952,9954,9956,9958,9961,9963,9965,9967],{"class":5342,"line":5343},[5340,9943,5347],{"class":5346},[5340,9945,5618],{"class":5350},[5340,9947,5118],{"class":5357},[5340,9949,5504],{"class":5350},[5340,9951,8001],{"class":5357},[5340,9953,5504],{"class":5350},[5340,9955,5129],{"class":5357},[5340,9957,5504],{"class":5350},[5340,9959,9960],{"class":5357},"BadRequestException",[5340,9962,5654],{"class":5350},[5340,9964,5594],{"class":5346},[5340,9966,5598],{"class":5597},[5340,9968,5601],{"class":5350},[5340,9970,9971],{"class":5342,"line":5354},[5340,9972,5666],{"emptyLinePlaceholder":5665},[5340,9974,9975,9977,9979,9981,9983],{"class":5342,"line":5368},[5340,9976,5671],{"class":5350},[5340,9978,8001],{"class":5674},[5340,9980,5677],{"class":5350},[5340,9982,9960],{"class":5357},[5340,9984,5683],{"class":5350},[5340,9986,9987,9989,9991,9994,9996,9998],{"class":5342,"line":5380},[5340,9988,5688],{"class":5346},[5340,9990,5692],{"class":5691},[5340,9992,9993],{"class":5695}," ValidationExceptionFilter",[5340,9995,8067],{"class":5691},[5340,9997,8070],{"class":5695},[5340,9999,5351],{"class":5350},[5340,10001,10002,10004,10006,10008,10010,10012,10014,10016,10018,10020],{"class":5342,"line":5392},[5340,10003,8077],{"class":5674},[5340,10005,5677],{"class":5350},[5340,10007,8082],{"class":5357},[5340,10009,5717],{"class":5350},[5340,10011,9960],{"class":5695},[5340,10013,5504],{"class":5350},[5340,10015,8091],{"class":5357},[5340,10017,5717],{"class":5350},[5340,10019,5129],{"class":5695},[5340,10021,5773],{"class":5350},[5340,10023,10024,10026,10028,10030,10032,10034,10036],{"class":5342,"line":5404},[5340,10025,5778],{"class":5691},[5340,10027,8104],{"class":5781},[5340,10029,5785],{"class":5350},[5340,10031,8091],{"class":5357},[5340,10033,5794],{"class":5350},[5340,10035,8113],{"class":5674},[5340,10037,8116],{"class":5350},[5340,10039,10040,10042,10044,10046,10048,10050,10052],{"class":5342,"line":5416},[5340,10041,5778],{"class":5691},[5340,10043,8123],{"class":5781},[5340,10045,5785],{"class":5350},[5340,10047,8128],{"class":5357},[5340,10049,5794],{"class":5350},[5340,10051,8133],{"class":5674},[5340,10053,8116],{"class":5350},[5340,10055,10056,10058,10060,10062,10064,10066,10068],{"class":5342,"line":5428},[5340,10057,5778],{"class":5691},[5340,10059,8148],{"class":5781},[5340,10061,5785],{"class":5350},[5340,10063,8128],{"class":5357},[5340,10065,5794],{"class":5350},[5340,10067,8157],{"class":5674},[5340,10069,8116],{"class":5350},[5340,10071,10072,10074,10076,10078,10081,10083,10085,10087,10089],{"class":5342,"line":5440},[5340,10073,5778],{"class":5691},[5340,10075,8192],{"class":5781},[5340,10077,5717],{"class":5350},[5340,10079,10080],{"class":5695},"any",[5340,10082,5785],{"class":5350},[5340,10084,8082],{"class":5357},[5340,10086,5794],{"class":5350},[5340,10088,8133],{"class":5674},[5340,10090,8116],{"class":5350},[5340,10092,10093],{"class":5342,"line":5452},[5340,10094,5666],{"emptyLinePlaceholder":5665},[5340,10096,10097],{"class":5342,"line":5463},[5340,10098,10099],{"class":5364},"    \u002F\u002F Витягування помилок валідації\n",[5340,10101,10102,10104,10107,10109,10111,10113,10115],{"class":5342,"line":5475},[5340,10103,5778],{"class":5691},[5340,10105,10106],{"class":5781}," validationErrors",[5340,10108,5785],{"class":5350},[5340,10110,8301],{"class":5357},[5340,10112,5794],{"class":5350},[5340,10114,8322],{"class":5357},[5340,10116,5601],{"class":5350},[5340,10118,10119],{"class":5342,"line":5487},[5340,10120,5666],{"emptyLinePlaceholder":5665},[5340,10122,10123,10125,10127],{"class":5342,"line":5498},[5340,10124,5778],{"class":5691},[5340,10126,8218],{"class":5781},[5340,10128,8221],{"class":5350},[5340,10130,10131,10133,10135],{"class":5342,"line":5510},[5340,10132,8226],{"class":5357},[5340,10134,6690],{"class":6374},[5340,10136,6428],{"class":5350},[5340,10138,10139,10141,10143,10145,10147,10149],{"class":5342,"line":5522},[5340,10140,8235],{"class":5357},[5340,10142,5840],{"class":5691},[5340,10144,8240],{"class":5674},[5340,10146,8243],{"class":5350},[5340,10148,7738],{"class":5674},[5340,10150,7741],{"class":5350},[5340,10152,10153,10155,10157,10159,10161],{"class":5342,"line":5533},[5340,10154,8252],{"class":5357},[5340,10156,8148],{"class":5357},[5340,10158,5794],{"class":5350},[5340,10160,8259],{"class":5357},[5340,10162,6428],{"class":5350},[5340,10164,10165,10167,10169],{"class":5342,"line":5544},[5340,10166,8280],{"class":5357},[5340,10168,6700],{"class":5597},[5340,10170,6428],{"class":5350},[5340,10172,10173,10176,10179,10181,10184,10186,10189],{"class":5342,"line":5555},[5340,10174,10175],{"class":5357},"      errors:",[5340,10177,10178],{"class":5357}," Array",[5340,10180,5794],{"class":5350},[5340,10182,10183],{"class":5674},"isArray",[5340,10185,5677],{"class":5350},[5340,10187,10188],{"class":5357},"validationErrors",[5340,10190,5683],{"class":5350},[5340,10192,10193,10195,10197,10199,10202,10204,10207,10210],{"class":5342,"line":5566},[5340,10194,8298],{"class":5350},[5340,10196,10188],{"class":5357},[5340,10198,5794],{"class":5350},[5340,10200,10201],{"class":5674},"map",[5340,10203,5677],{"class":5350},[5340,10205,10206],{"class":5357},"err",[5340,10208,10209],{"class":5691}," =>",[5340,10211,10212],{"class":5350}," ({\n",[5340,10214,10215,10218,10221,10223,10226,10228,10231],{"class":5342,"line":5577},[5340,10216,10217],{"class":5357},"            field:",[5340,10219,10220],{"class":5357}," err",[5340,10222,5794],{"class":5350},[5340,10224,10225],{"class":5357},"property",[5340,10227,6261],{"class":5350},[5340,10229,10230],{"class":5597},"'unknown'",[5340,10232,6428],{"class":5350},[5340,10234,10235,10238,10240,10242,10245],{"class":5342,"line":5588},[5340,10236,10237],{"class":5357},"            value:",[5340,10239,10220],{"class":5357},[5340,10241,5794],{"class":5350},[5340,10243,10244],{"class":5357},"value",[5340,10246,6428],{"class":5350},[5340,10248,10249,10252,10254,10256,10259],{"class":5342,"line":5961},[5340,10250,10251],{"class":5357},"            constraints:",[5340,10253,10220],{"class":5357},[5340,10255,5794],{"class":5350},[5340,10257,10258],{"class":5357},"constraints",[5340,10260,6428],{"class":5350},[5340,10262,10263],{"class":5342,"line":5973},[5340,10264,10265],{"class":5350},"          }))\n",[5340,10267,10268,10271,10273,10275],{"class":5342,"line":5990},[5340,10269,10270],{"class":5350},"        : [{ ",[5340,10272,6726],{"class":5357},[5340,10274,10106],{"class":5357},[5340,10276,10277],{"class":5350}," }],\n",[5340,10279,10280],{"class":5342,"line":5995},[5340,10281,8333],{"class":5350},[5340,10283,10284],{"class":5342,"line":6000},[5340,10285,5666],{"emptyLinePlaceholder":5665},[5340,10287,10288,10290,10292,10294,10296,10298,10300,10302,10304,10306],{"class":5342,"line":6008},[5340,10289,8342],{"class":5357},[5340,10291,5794],{"class":5350},[5340,10293,6272],{"class":5674},[5340,10295,5677],{"class":5350},[5340,10297,6785],{"class":6374},[5340,10299,8319],{"class":5350},[5340,10301,6770],{"class":5674},[5340,10303,5677],{"class":5350},[5340,10305,8359],{"class":5357},[5340,10307,5809],{"class":5350},[5340,10309,10310],{"class":5342,"line":6034},[5340,10311,5884],{"class":5350},[5340,10313,10314],{"class":5342,"line":6050},[5340,10315,6341],{"class":5350},[5202,10317,10318],{},[5145,10319,7836],{},[5331,10321,10323],{"className":6768,"code":10322,"language":6770,"meta":5336,"style":5336},"{\n  \"statusCode\": 400,\n  \"timestamp\": \"2026-09-05T16:00:00.123Z\",\n  \"path\": \"\u002Fapi\u002Fusers\",\n  \"message\": \"Validation failed\",\n  \"errors\": [\n    {\n      \"field\": \"email\",\n      \"value\": \"invalid-email\",\n      \"constraints\": {\n        \"isEmail\": \"email must be an email\"\n      }\n    },\n    {\n      \"field\": \"age\",\n      \"value\": 15,\n      \"constraints\": {\n        \"min\": \"age must not be less than 18\"\n      }\n    }\n  ]\n}\n",[5110,10324,10325,10329,10339,10351,10363,10373,10379,10383,10394,10406,10414,10424,10428,10432,10436,10446,10457,10463,10473,10477,10481,10485],{"__ignoreMap":5336},[5340,10326,10327],{"class":5342,"line":5343},[5340,10328,6414],{"class":5350},[5340,10330,10331,10333,10335,10337],{"class":5342,"line":5354},[5340,10332,6420],{"class":6419},[5340,10334,5717],{"class":5350},[5340,10336,6785],{"class":6374},[5340,10338,6428],{"class":5350},[5340,10340,10341,10344,10346,10349],{"class":5342,"line":5368},[5340,10342,10343],{"class":6419},"  \"timestamp\"",[5340,10345,5717],{"class":5350},[5340,10347,10348],{"class":5597},"\"2026-09-05T16:00:00.123Z\"",[5340,10350,6428],{"class":5350},[5340,10352,10353,10356,10358,10361],{"class":5342,"line":5380},[5340,10354,10355],{"class":6419},"  \"path\"",[5340,10357,5717],{"class":5350},[5340,10359,10360],{"class":5597},"\"\u002Fapi\u002Fusers\"",[5340,10362,6428],{"class":5350},[5340,10364,10365,10367,10369,10371],{"class":5342,"line":5392},[5340,10366,6433],{"class":6419},[5340,10368,5717],{"class":5350},[5340,10370,6796],{"class":5597},[5340,10372,6428],{"class":5350},[5340,10374,10375,10377],{"class":5342,"line":5404},[5340,10376,6803],{"class":6419},[5340,10378,6806],{"class":5350},[5340,10380,10381],{"class":5342,"line":5416},[5340,10382,9869],{"class":5350},[5340,10384,10385,10388,10390,10392],{"class":5342,"line":5428},[5340,10386,10387],{"class":6419},"      \"field\"",[5340,10389,5717],{"class":5350},[5340,10391,6818],{"class":5597},[5340,10393,6428],{"class":5350},[5340,10395,10396,10399,10401,10404],{"class":5342,"line":5440},[5340,10397,10398],{"class":6419},"      \"value\"",[5340,10400,5717],{"class":5350},[5340,10402,10403],{"class":5597},"\"invalid-email\"",[5340,10405,6428],{"class":5350},[5340,10407,10408,10411],{"class":5342,"line":5452},[5340,10409,10410],{"class":6419},"      \"constraints\"",[5340,10412,10413],{"class":5350},": {\n",[5340,10415,10416,10419,10421],{"class":5342,"line":5463},[5340,10417,10418],{"class":6419},"        \"isEmail\"",[5340,10420,5717],{"class":5350},[5340,10422,10423],{"class":5597},"\"email must be an email\"\n",[5340,10425,10426],{"class":5342,"line":5475},[5340,10427,6096],{"class":5350},[5340,10429,10430],{"class":5342,"line":5487},[5340,10431,9893],{"class":5350},[5340,10433,10434],{"class":5342,"line":5498},[5340,10435,9869],{"class":5350},[5340,10437,10438,10440,10442,10444],{"class":5342,"line":5510},[5340,10439,10387],{"class":6419},[5340,10441,5717],{"class":5350},[5340,10443,6841],{"class":5597},[5340,10445,6428],{"class":5350},[5340,10447,10448,10450,10452,10455],{"class":5342,"line":5522},[5340,10449,10398],{"class":6419},[5340,10451,5717],{"class":5350},[5340,10453,10454],{"class":6374},"15",[5340,10456,6428],{"class":5350},[5340,10458,10459,10461],{"class":5342,"line":5533},[5340,10460,10410],{"class":6419},[5340,10462,10413],{"class":5350},[5340,10464,10465,10468,10470],{"class":5342,"line":5544},[5340,10466,10467],{"class":6419},"        \"min\"",[5340,10469,5717],{"class":5350},[5340,10471,10472],{"class":5597},"\"age must not be less than 18\"\n",[5340,10474,10475],{"class":5342,"line":5555},[5340,10476,6096],{"class":5350},[5340,10478,10479],{"class":5342,"line":5566},[5340,10480,5866],{"class":5350},[5340,10482,10483],{"class":5342,"line":5577},[5340,10484,7967],{"class":5350},[5340,10486,10487],{"class":5342,"line":5588},[5340,10488,6341],{"class":5350},[5603,10490,10492],{"id":10491},"filter-для-помилок-бази-даних","Filter для помилок бази даних",[5331,10494,10496],{"className":5333,"code":10495,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpStatus } from '@nestjs\u002Fcommon';\nimport { QueryFailedError } from 'typeorm';\n\n@Catch(QueryFailedError)\nexport class DatabaseExceptionFilter implements ExceptionFilter {\n  catch(exception: QueryFailedError, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    const request = ctx.getRequest();\n\n    \u002F\u002F PostgreSQL error codes\n    const errorCode = (exception as any).code;\n    let statusCode = HttpStatus.INTERNAL_SERVER_ERROR;\n    let message = 'Database error';\n\n    switch (errorCode) {\n      case '23505': \u002F\u002F unique_violation\n        statusCode = HttpStatus.CONFLICT;\n        message = 'Duplicate entry: record already exists';\n        break;\n      case '23503': \u002F\u002F foreign_key_violation\n        statusCode = HttpStatus.BAD_REQUEST;\n        message = 'Referenced record does not exist';\n        break;\n      case '23502': \u002F\u002F not_null_violation\n        statusCode = HttpStatus.BAD_REQUEST;\n        message = 'Required field is missing';\n        break;\n      case '22P02': \u002F\u002F invalid_text_representation\n        statusCode = HttpStatus.BAD_REQUEST;\n        message = 'Invalid data format';\n        break;\n    }\n\n    response.status(statusCode).json({\n      statusCode,\n      timestamp: new Date().toISOString(),\n      path: request.url,\n      message,\n    });\n  }\n}\n",[5110,10497,10498,10526,10544,10548,10560,10575,10597,10613,10629,10645,10649,10654,10676,10693,10705,10709,10721,10734,10750,10761,10768,10780,10795,10806,10812,10824,10838,10849,10855,10867,10881,10892,10898,10902,10906,10925,10932,10946,10958,10964,10968,10972],{"__ignoreMap":5336},[5340,10499,10500,10502,10504,10506,10508,10510,10512,10514,10516,10518,10520,10522,10524],{"class":5342,"line":5343},[5340,10501,5347],{"class":5346},[5340,10503,5618],{"class":5350},[5340,10505,5118],{"class":5357},[5340,10507,5504],{"class":5350},[5340,10509,8001],{"class":5357},[5340,10511,5504],{"class":5350},[5340,10513,5129],{"class":5357},[5340,10515,5504],{"class":5350},[5340,10517,6899],{"class":5357},[5340,10519,5654],{"class":5350},[5340,10521,5594],{"class":5346},[5340,10523,5598],{"class":5597},[5340,10525,5601],{"class":5350},[5340,10527,10528,10530,10532,10535,10537,10539,10542],{"class":5342,"line":5354},[5340,10529,5347],{"class":5346},[5340,10531,5618],{"class":5350},[5340,10533,10534],{"class":5357},"QueryFailedError",[5340,10536,5654],{"class":5350},[5340,10538,5594],{"class":5346},[5340,10540,10541],{"class":5597}," 'typeorm'",[5340,10543,5601],{"class":5350},[5340,10545,10546],{"class":5342,"line":5368},[5340,10547,5666],{"emptyLinePlaceholder":5665},[5340,10549,10550,10552,10554,10556,10558],{"class":5342,"line":5380},[5340,10551,5671],{"class":5350},[5340,10553,8001],{"class":5674},[5340,10555,5677],{"class":5350},[5340,10557,10534],{"class":5357},[5340,10559,5683],{"class":5350},[5340,10561,10562,10564,10566,10569,10571,10573],{"class":5342,"line":5392},[5340,10563,5688],{"class":5346},[5340,10565,5692],{"class":5691},[5340,10567,10568],{"class":5695}," DatabaseExceptionFilter",[5340,10570,8067],{"class":5691},[5340,10572,8070],{"class":5695},[5340,10574,5351],{"class":5350},[5340,10576,10577,10579,10581,10583,10585,10587,10589,10591,10593,10595],{"class":5342,"line":5404},[5340,10578,8077],{"class":5674},[5340,10580,5677],{"class":5350},[5340,10582,8082],{"class":5357},[5340,10584,5717],{"class":5350},[5340,10586,10534],{"class":5695},[5340,10588,5504],{"class":5350},[5340,10590,8091],{"class":5357},[5340,10592,5717],{"class":5350},[5340,10594,5129],{"class":5695},[5340,10596,5773],{"class":5350},[5340,10598,10599,10601,10603,10605,10607,10609,10611],{"class":5342,"line":5416},[5340,10600,5778],{"class":5691},[5340,10602,8104],{"class":5781},[5340,10604,5785],{"class":5350},[5340,10606,8091],{"class":5357},[5340,10608,5794],{"class":5350},[5340,10610,8113],{"class":5674},[5340,10612,8116],{"class":5350},[5340,10614,10615,10617,10619,10621,10623,10625,10627],{"class":5342,"line":5428},[5340,10616,5778],{"class":5691},[5340,10618,8123],{"class":5781},[5340,10620,5785],{"class":5350},[5340,10622,8128],{"class":5357},[5340,10624,5794],{"class":5350},[5340,10626,8133],{"class":5674},[5340,10628,8116],{"class":5350},[5340,10630,10631,10633,10635,10637,10639,10641,10643],{"class":5342,"line":5440},[5340,10632,5778],{"class":5691},[5340,10634,8148],{"class":5781},[5340,10636,5785],{"class":5350},[5340,10638,8128],{"class":5357},[5340,10640,5794],{"class":5350},[5340,10642,8157],{"class":5674},[5340,10644,8116],{"class":5350},[5340,10646,10647],{"class":5342,"line":5452},[5340,10648,5666],{"emptyLinePlaceholder":5665},[5340,10650,10651],{"class":5342,"line":5463},[5340,10652,10653],{"class":5364},"    \u002F\u002F PostgreSQL error codes\n",[5340,10655,10656,10658,10661,10664,10666,10668,10670,10672,10674],{"class":5342,"line":5475},[5340,10657,5778],{"class":5691},[5340,10659,10660],{"class":5781}," errorCode",[5340,10662,10663],{"class":5350}," = (",[5340,10665,8082],{"class":5357},[5340,10667,8313],{"class":5346},[5340,10669,8316],{"class":5695},[5340,10671,8319],{"class":5350},[5340,10673,5110],{"class":5357},[5340,10675,5601],{"class":5350},[5340,10677,10678,10680,10683,10685,10687,10689,10691],{"class":5342,"line":5487},[5340,10679,9237],{"class":5691},[5340,10681,10682],{"class":5357}," statusCode",[5340,10684,5785],{"class":5350},[5340,10686,6899],{"class":5357},[5340,10688,5794],{"class":5350},[5340,10690,9221],{"class":5781},[5340,10692,5601],{"class":5350},[5340,10694,10695,10697,10699,10701,10703],{"class":5342,"line":5498},[5340,10696,9237],{"class":5691},[5340,10698,9240],{"class":5357},[5340,10700,5785],{"class":5350},[5340,10702,6111],{"class":5597},[5340,10704,5601],{"class":5350},[5340,10706,10707],{"class":5342,"line":5510},[5340,10708,5666],{"emptyLinePlaceholder":5665},[5340,10710,10711,10714,10716,10719],{"class":5342,"line":5522},[5340,10712,10713],{"class":5346},"    switch",[5340,10715,5148],{"class":5350},[5340,10717,10718],{"class":5357},"errorCode",[5340,10720,5773],{"class":5350},[5340,10722,10723,10726,10729,10731],{"class":5342,"line":5533},[5340,10724,10725],{"class":5346},"      case",[5340,10727,10728],{"class":5597}," '23505'",[5340,10730,5717],{"class":5350},[5340,10732,10733],{"class":5364},"\u002F\u002F unique_violation\n",[5340,10735,10736,10739,10741,10743,10745,10748],{"class":5342,"line":5544},[5340,10737,10738],{"class":5357},"        statusCode",[5340,10740,5785],{"class":5350},[5340,10742,6899],{"class":5357},[5340,10744,5794],{"class":5350},[5340,10746,10747],{"class":5781},"CONFLICT",[5340,10749,5601],{"class":5350},[5340,10751,10752,10754,10756,10759],{"class":5342,"line":5555},[5340,10753,9431],{"class":5357},[5340,10755,5785],{"class":5350},[5340,10757,10758],{"class":5597},"'Duplicate entry: record already exists'",[5340,10760,5601],{"class":5350},[5340,10762,10763,10766],{"class":5342,"line":5566},[5340,10764,10765],{"class":5346},"        break",[5340,10767,5601],{"class":5350},[5340,10769,10770,10772,10775,10777],{"class":5342,"line":5577},[5340,10771,10725],{"class":5346},[5340,10773,10774],{"class":5597}," '23503'",[5340,10776,5717],{"class":5350},[5340,10778,10779],{"class":5364},"\u002F\u002F foreign_key_violation\n",[5340,10781,10782,10784,10786,10788,10790,10793],{"class":5342,"line":5588},[5340,10783,10738],{"class":5357},[5340,10785,5785],{"class":5350},[5340,10787,6899],{"class":5357},[5340,10789,5794],{"class":5350},[5340,10791,10792],{"class":5781},"BAD_REQUEST",[5340,10794,5601],{"class":5350},[5340,10796,10797,10799,10801,10804],{"class":5342,"line":5961},[5340,10798,9431],{"class":5357},[5340,10800,5785],{"class":5350},[5340,10802,10803],{"class":5597},"'Referenced record does not exist'",[5340,10805,5601],{"class":5350},[5340,10807,10808,10810],{"class":5342,"line":5973},[5340,10809,10765],{"class":5346},[5340,10811,5601],{"class":5350},[5340,10813,10814,10816,10819,10821],{"class":5342,"line":5990},[5340,10815,10725],{"class":5346},[5340,10817,10818],{"class":5597}," '23502'",[5340,10820,5717],{"class":5350},[5340,10822,10823],{"class":5364},"\u002F\u002F not_null_violation\n",[5340,10825,10826,10828,10830,10832,10834,10836],{"class":5342,"line":5995},[5340,10827,10738],{"class":5357},[5340,10829,5785],{"class":5350},[5340,10831,6899],{"class":5357},[5340,10833,5794],{"class":5350},[5340,10835,10792],{"class":5781},[5340,10837,5601],{"class":5350},[5340,10839,10840,10842,10844,10847],{"class":5342,"line":6000},[5340,10841,9431],{"class":5357},[5340,10843,5785],{"class":5350},[5340,10845,10846],{"class":5597},"'Required field is missing'",[5340,10848,5601],{"class":5350},[5340,10850,10851,10853],{"class":5342,"line":6008},[5340,10852,10765],{"class":5346},[5340,10854,5601],{"class":5350},[5340,10856,10857,10859,10862,10864],{"class":5342,"line":6034},[5340,10858,10725],{"class":5346},[5340,10860,10861],{"class":5597}," '22P02'",[5340,10863,5717],{"class":5350},[5340,10865,10866],{"class":5364},"\u002F\u002F invalid_text_representation\n",[5340,10868,10869,10871,10873,10875,10877,10879],{"class":5342,"line":6050},[5340,10870,10738],{"class":5357},[5340,10872,5785],{"class":5350},[5340,10874,6899],{"class":5357},[5340,10876,5794],{"class":5350},[5340,10878,10792],{"class":5781},[5340,10880,5601],{"class":5350},[5340,10882,10883,10885,10887,10890],{"class":5342,"line":6076},[5340,10884,9431],{"class":5357},[5340,10886,5785],{"class":5350},[5340,10888,10889],{"class":5597},"'Invalid data format'",[5340,10891,5601],{"class":5350},[5340,10893,10894,10896],{"class":5342,"line":6093},[5340,10895,10765],{"class":5346},[5340,10897,5601],{"class":5350},[5340,10899,10900],{"class":5342,"line":6099},[5340,10901,5866],{"class":5350},[5340,10903,10904],{"class":5342,"line":6116},[5340,10905,5666],{"emptyLinePlaceholder":5665},[5340,10907,10908,10910,10912,10914,10916,10919,10921,10923],{"class":5342,"line":6121},[5340,10909,8342],{"class":5357},[5340,10911,5794],{"class":5350},[5340,10913,6272],{"class":5674},[5340,10915,5677],{"class":5350},[5340,10917,10918],{"class":5357},"statusCode",[5340,10920,8319],{"class":5350},[5340,10922,6770],{"class":5674},[5340,10924,6682],{"class":5350},[5340,10926,10927,10930],{"class":5342,"line":6126},[5340,10928,10929],{"class":5357},"      statusCode",[5340,10931,6428],{"class":5350},[5340,10933,10934,10936,10938,10940,10942,10944],{"class":5342,"line":6131},[5340,10935,8235],{"class":5357},[5340,10937,5840],{"class":5691},[5340,10939,8240],{"class":5674},[5340,10941,8243],{"class":5350},[5340,10943,7738],{"class":5674},[5340,10945,7741],{"class":5350},[5340,10947,10948,10950,10952,10954,10956],{"class":5342,"line":6145},[5340,10949,8252],{"class":5357},[5340,10951,8148],{"class":5357},[5340,10953,5794],{"class":5350},[5340,10955,8259],{"class":5357},[5340,10957,6428],{"class":5350},[5340,10959,10960,10962],{"class":5342,"line":6187},[5340,10961,9297],{"class":5357},[5340,10963,6428],{"class":5350},[5340,10965,10966],{"class":5342,"line":6204},[5340,10967,9598],{"class":5350},[5340,10969,10970],{"class":5342,"line":6209},[5340,10971,5884],{"class":5350},[5340,10973,10974],{"class":5342,"line":6220},[5340,10975,6341],{"class":5350},[5197,10977,10979],{"id":10978},"застосування-filters-на-різних-рівнях","Застосування filters на різних рівнях",[5603,10981,10983],{"id":10982},"на-рівні-методу","На рівні методу",[5331,10985,10987],{"className":5333,"code":10986,"language":5335,"meta":5336,"style":5336},"@Controller('users')\nexport class UsersController {\n  @Get(':id')\n  @UseFilters(HttpExceptionFilter)\n  async findOne(@Param('id') id: string) {\n    return this.usersService.findById(id);\n  }\n}\n",[5110,10988,10989,11001,11011,11023,11037,11061,11081,11085],{"__ignoreMap":5336},[5340,10990,10991,10993,10995,10997,10999],{"class":5342,"line":5343},[5340,10992,5671],{"class":5350},[5340,10994,5621],{"class":5674},[5340,10996,5677],{"class":5350},[5340,10998,5680],{"class":5597},[5340,11000,5683],{"class":5350},[5340,11002,11003,11005,11007,11009],{"class":5342,"line":5354},[5340,11004,5688],{"class":5346},[5340,11006,5692],{"class":5691},[5340,11008,5696],{"class":5695},[5340,11010,5351],{"class":5350},[5340,11012,11013,11015,11017,11019,11021],{"class":5342,"line":5368},[5340,11014,5732],{"class":5350},[5340,11016,5626],{"class":5674},[5340,11018,5677],{"class":5350},[5340,11020,5739],{"class":5597},[5340,11022,5683],{"class":5350},[5340,11024,11025,11027,11030,11032,11035],{"class":5342,"line":5380},[5340,11026,5732],{"class":5350},[5340,11028,11029],{"class":5674},"UseFilters",[5340,11031,5677],{"class":5350},[5340,11033,11034],{"class":5357},"HttpExceptionFilter",[5340,11036,5683],{"class":5350},[5340,11038,11039,11041,11043,11045,11047,11049,11051,11053,11055,11057,11059],{"class":5342,"line":5392},[5340,11040,5746],{"class":5691},[5340,11042,5749],{"class":5674},[5340,11044,5752],{"class":5350},[5340,11046,5636],{"class":5674},[5340,11048,5677],{"class":5350},[5340,11050,5759],{"class":5597},[5340,11052,5762],{"class":5350},[5340,11054,5765],{"class":5357},[5340,11056,5717],{"class":5350},[5340,11058,5770],{"class":5695},[5340,11060,5773],{"class":5350},[5340,11062,11063,11065,11067,11069,11071,11073,11075,11077,11079],{"class":5342,"line":5404},[5340,11064,5875],{"class":5346},[5340,11066,5791],{"class":5691},[5340,11068,5794],{"class":5350},[5340,11070,5797],{"class":5357},[5340,11072,5794],{"class":5350},[5340,11074,5802],{"class":5674},[5340,11076,5677],{"class":5350},[5340,11078,5765],{"class":5357},[5340,11080,5809],{"class":5350},[5340,11082,11083],{"class":5342,"line":5416},[5340,11084,5884],{"class":5350},[5340,11086,11087],{"class":5342,"line":5428},[5340,11088,6341],{"class":5350},[5603,11090,11092],{"id":11091},"на-рівні-контролера","На рівні контролера",[5331,11094,11096],{"className":5333,"code":11095,"language":5335,"meta":5336,"style":5336},"@Controller('products')\n@UseFilters(HttpExceptionFilter, ValidationExceptionFilter)\nexport class ProductsController {\n  \u002F\u002F Всі методи використовують обидва filters\n}\n",[5110,11097,11098,11111,11128,11139,11144],{"__ignoreMap":5336},[5340,11099,11100,11102,11104,11106,11109],{"class":5342,"line":5343},[5340,11101,5671],{"class":5350},[5340,11103,5621],{"class":5674},[5340,11105,5677],{"class":5350},[5340,11107,11108],{"class":5597},"'products'",[5340,11110,5683],{"class":5350},[5340,11112,11113,11115,11117,11119,11121,11123,11126],{"class":5342,"line":5354},[5340,11114,5671],{"class":5350},[5340,11116,11029],{"class":5674},[5340,11118,5677],{"class":5350},[5340,11120,11034],{"class":5357},[5340,11122,5504],{"class":5350},[5340,11124,11125],{"class":5357},"ValidationExceptionFilter",[5340,11127,5683],{"class":5350},[5340,11129,11130,11132,11134,11137],{"class":5342,"line":5368},[5340,11131,5688],{"class":5346},[5340,11133,5692],{"class":5691},[5340,11135,11136],{"class":5695}," ProductsController",[5340,11138,5351],{"class":5350},[5340,11140,11141],{"class":5342,"line":5380},[5340,11142,11143],{"class":5364},"  \u002F\u002F Всі методи використовують обидва filters\n",[5340,11145,11146],{"class":5342,"line":5392},[5340,11147,6341],{"class":5350},[5603,11149,11151],{"id":11150},"глобально","Глобально",[5331,11153,11155],{"className":5333,"code":11154,"language":5335,"meta":5336,"style":5336},"\u002F\u002F main.ts\napp.useGlobalFilters(\n  new AllExceptionsFilter(),\n  new ValidationExceptionFilter(),\n  new DatabaseExceptionFilter()\n);\n",[5110,11156,11157,11161,11172,11181,11189,11197],{"__ignoreMap":5336},[5340,11158,11159],{"class":5342,"line":5343},[5340,11160,9622],{"class":5364},[5340,11162,11163,11166,11168,11170],{"class":5342,"line":5354},[5340,11164,11165],{"class":5357},"app",[5340,11167,5794],{"class":5350},[5340,11169,9737],{"class":5674},[5340,11171,6951],{"class":5350},[5340,11173,11174,11177,11179],{"class":5342,"line":5368},[5340,11175,11176],{"class":5691},"  new",[5340,11178,9057],{"class":5674},[5340,11180,7741],{"class":5350},[5340,11182,11183,11185,11187],{"class":5342,"line":5380},[5340,11184,11176],{"class":5691},[5340,11186,9993],{"class":5674},[5340,11188,7741],{"class":5350},[5340,11190,11191,11193,11195],{"class":5342,"line":5392},[5340,11192,11176],{"class":5691},[5340,11194,10568],{"class":5674},[5340,11196,5897],{"class":5350},[5340,11198,11199],{"class":5342,"line":5404},[5340,11200,5809],{"class":5350},[5202,11202,11203,11206],{},[5145,11204,11205],{},"Порядок виконання filters:"," специфічний → загальний (від конкретного до універсального).",[5197,11208,11210],{"id":11209},"робота-з-argumentshost-доступ-до-контексту-виконання","Робота з ArgumentsHost: доступ до контексту виконання",[5202,11212,11213,11215],{},[5110,11214,5129],{}," надає уніфікований інтерфейс для доступу до аргументів обробника в різних контекстах (HTTP, WebSockets, RPC):",[5603,11217,11219],{"id":11218},"методи-argumentshost","Методи ArgumentsHost",[5331,11221,11223],{"className":5333,"code":11222,"language":5335,"meta":5336,"style":5336},"import { ArgumentsHost } from '@nestjs\u002Fcommon';\n\n@Catch()\nexport class DetailedExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    \u002F\u002F 1. Визначення типу контексту\n    const contextType = host.getType(); \u002F\u002F 'http' | 'rpc' | 'ws'\n    \n    if (contextType === 'http') {\n      \u002F\u002F 2. Перемикання на HTTP-контекст\n      const httpContext = host.switchToHttp();\n      \n      \u002F\u002F 3. Отримання request та response\n      const request = httpContext.getRequest\u003CRequest>();\n      const response = httpContext.getResponse\u003CResponse>();\n      \n      \u002F\u002F 4. Доступ до next() (якщо використовується Express middleware)\n      const next = httpContext.getNext();\n      \n      \u002F\u002F Використання даних з request\n      const { method, url, headers, body, query, params } = request;\n      const userAgent = request.get('user-agent');\n      const ip = request.ip;\n      const user = request['user']; \u002F\u002F з JWT payload після AuthGuard\n      \n      \u002F\u002F Формування відповіді\n      response.status(500).json({\n        statusCode: 500,\n        path: url,\n        method,\n        timestamp: new Date().toISOString(),\n        message: 'Internal server error',\n      });\n    }\n  }\n}\n",[5110,11224,11225,11241,11245,11253,11268,11290,11295,11317,11321,11337,11342,11359,11364,11369,11390,11410,11414,11419,11437,11441,11446,11485,11506,11523,11543,11547,11552,11571,11580,11590,11597,11611,11620,11625,11629,11633],{"__ignoreMap":5336},[5340,11226,11227,11229,11231,11233,11235,11237,11239],{"class":5342,"line":5343},[5340,11228,5347],{"class":5346},[5340,11230,5618],{"class":5350},[5340,11232,5129],{"class":5357},[5340,11234,5654],{"class":5350},[5340,11236,5594],{"class":5346},[5340,11238,5598],{"class":5597},[5340,11240,5601],{"class":5350},[5340,11242,11243],{"class":5342,"line":5354},[5340,11244,5666],{"emptyLinePlaceholder":5665},[5340,11246,11247,11249,11251],{"class":5342,"line":5368},[5340,11248,5671],{"class":5350},[5340,11250,8001],{"class":5674},[5340,11252,5897],{"class":5350},[5340,11254,11255,11257,11259,11262,11264,11266],{"class":5342,"line":5380},[5340,11256,5688],{"class":5346},[5340,11258,5692],{"class":5691},[5340,11260,11261],{"class":5695}," DetailedExceptionFilter",[5340,11263,8067],{"class":5691},[5340,11265,8070],{"class":5695},[5340,11267,5351],{"class":5350},[5340,11269,11270,11272,11274,11276,11278,11280,11282,11284,11286,11288],{"class":5342,"line":5392},[5340,11271,8077],{"class":5674},[5340,11273,5677],{"class":5350},[5340,11275,8082],{"class":5357},[5340,11277,5717],{"class":5350},[5340,11279,9105],{"class":5695},[5340,11281,5504],{"class":5350},[5340,11283,8091],{"class":5357},[5340,11285,5717],{"class":5350},[5340,11287,5129],{"class":5695},[5340,11289,5773],{"class":5350},[5340,11291,11292],{"class":5342,"line":5404},[5340,11293,11294],{"class":5364},"    \u002F\u002F 1. Визначення типу контексту\n",[5340,11296,11297,11299,11302,11304,11306,11308,11311,11314],{"class":5342,"line":5416},[5340,11298,5778],{"class":5691},[5340,11300,11301],{"class":5781}," contextType",[5340,11303,5785],{"class":5350},[5340,11305,8091],{"class":5357},[5340,11307,5794],{"class":5350},[5340,11309,11310],{"class":5674},"getType",[5340,11312,11313],{"class":5350},"(); ",[5340,11315,11316],{"class":5364},"\u002F\u002F 'http' | 'rpc' | 'ws'\n",[5340,11318,11319],{"class":5342,"line":5428},[5340,11320,5814],{"class":5350},[5340,11322,11323,11325,11327,11330,11332,11335],{"class":5342,"line":5440},[5340,11324,5819],{"class":5346},[5340,11326,5148],{"class":5350},[5340,11328,11329],{"class":5357},"contextType",[5340,11331,6064],{"class":5350},[5340,11333,11334],{"class":5597},"'http'",[5340,11336,5773],{"class":5350},[5340,11338,11339],{"class":5342,"line":5452},[5340,11340,11341],{"class":5364},"      \u002F\u002F 2. Перемикання на HTTP-контекст\n",[5340,11343,11344,11346,11349,11351,11353,11355,11357],{"class":5342,"line":5463},[5340,11345,9280],{"class":5691},[5340,11347,11348],{"class":5781}," httpContext",[5340,11350,5785],{"class":5350},[5340,11352,8091],{"class":5357},[5340,11354,5794],{"class":5350},[5340,11356,8113],{"class":5674},[5340,11358,8116],{"class":5350},[5340,11360,11361],{"class":5342,"line":5475},[5340,11362,11363],{"class":5350},"      \n",[5340,11365,11366],{"class":5342,"line":5487},[5340,11367,11368],{"class":5364},"      \u002F\u002F 3. Отримання request та response\n",[5340,11370,11371,11373,11375,11377,11380,11382,11384,11386,11388],{"class":5342,"line":5498},[5340,11372,9280],{"class":5691},[5340,11374,8148],{"class":5781},[5340,11376,5785],{"class":5350},[5340,11378,11379],{"class":5357},"httpContext",[5340,11381,5794],{"class":5350},[5340,11383,8157],{"class":5674},[5340,11385,8136],{"class":5350},[5340,11387,6182],{"class":5695},[5340,11389,8141],{"class":5350},[5340,11391,11392,11394,11396,11398,11400,11402,11404,11406,11408],{"class":5342,"line":5510},[5340,11393,9280],{"class":5691},[5340,11395,8123],{"class":5781},[5340,11397,5785],{"class":5350},[5340,11399,11379],{"class":5357},[5340,11401,5794],{"class":5350},[5340,11403,8133],{"class":5674},[5340,11405,8136],{"class":5350},[5340,11407,8030],{"class":5695},[5340,11409,8141],{"class":5350},[5340,11411,11412],{"class":5342,"line":5522},[5340,11413,11363],{"class":5350},[5340,11415,11416],{"class":5342,"line":5533},[5340,11417,11418],{"class":5364},"      \u002F\u002F 4. Доступ до next() (якщо використовується Express middleware)\n",[5340,11420,11421,11423,11426,11428,11430,11432,11435],{"class":5342,"line":5544},[5340,11422,9280],{"class":5691},[5340,11424,11425],{"class":5781}," next",[5340,11427,5785],{"class":5350},[5340,11429,11379],{"class":5357},[5340,11431,5794],{"class":5350},[5340,11433,11434],{"class":5674},"getNext",[5340,11436,8116],{"class":5350},[5340,11438,11439],{"class":5342,"line":5555},[5340,11440,11363],{"class":5350},[5340,11442,11443],{"class":5342,"line":5566},[5340,11444,11445],{"class":5364},"      \u002F\u002F Використання даних з request\n",[5340,11447,11448,11450,11452,11454,11456,11458,11460,11463,11465,11468,11470,11473,11475,11478,11481,11483],{"class":5342,"line":5577},[5340,11449,9280],{"class":5691},[5340,11451,5618],{"class":5350},[5340,11453,8273],{"class":5781},[5340,11455,5504],{"class":5350},[5340,11457,8259],{"class":5781},[5340,11459,5504],{"class":5350},[5340,11461,11462],{"class":5781},"headers",[5340,11464,5504],{"class":5350},[5340,11466,11467],{"class":5781},"body",[5340,11469,5504],{"class":5350},[5340,11471,11472],{"class":5781},"query",[5340,11474,5504],{"class":5350},[5340,11476,11477],{"class":5781},"params",[5340,11479,11480],{"class":5350}," } = ",[5340,11482,8661],{"class":5357},[5340,11484,5601],{"class":5350},[5340,11486,11487,11489,11492,11494,11496,11498,11500,11502,11504],{"class":5342,"line":5588},[5340,11488,9280],{"class":5691},[5340,11490,11491],{"class":5781}," userAgent",[5340,11493,5785],{"class":5350},[5340,11495,8661],{"class":5357},[5340,11497,5794],{"class":5350},[5340,11499,8766],{"class":5674},[5340,11501,5677],{"class":5350},[5340,11503,8771],{"class":5597},[5340,11505,5809],{"class":5350},[5340,11507,11508,11510,11513,11515,11517,11519,11521],{"class":5342,"line":5961},[5340,11509,9280],{"class":5691},[5340,11511,11512],{"class":5781}," ip",[5340,11514,5785],{"class":5350},[5340,11516,8661],{"class":5357},[5340,11518,5794],{"class":5350},[5340,11520,8752],{"class":5357},[5340,11522,5601],{"class":5350},[5340,11524,11525,11527,11529,11531,11533,11535,11537,11540],{"class":5342,"line":5973},[5340,11526,9280],{"class":5691},[5340,11528,5782],{"class":5781},[5340,11530,5785],{"class":5350},[5340,11532,8661],{"class":5357},[5340,11534,9469],{"class":5350},[5340,11536,9472],{"class":5597},[5340,11538,11539],{"class":5350},"]; ",[5340,11541,11542],{"class":5364},"\u002F\u002F з JWT payload після AuthGuard\n",[5340,11544,11545],{"class":5342,"line":5990},[5340,11546,11363],{"class":5350},[5340,11548,11549],{"class":5342,"line":5995},[5340,11550,11551],{"class":5364},"      \u002F\u002F Формування відповіді\n",[5340,11553,11554,11557,11559,11561,11563,11565,11567,11569],{"class":5342,"line":6000},[5340,11555,11556],{"class":5357},"      response",[5340,11558,5794],{"class":5350},[5340,11560,6272],{"class":5674},[5340,11562,5677],{"class":5350},[5340,11564,9574],{"class":6374},[5340,11566,8319],{"class":5350},[5340,11568,6770],{"class":5674},[5340,11570,6682],{"class":5350},[5340,11572,11573,11575,11578],{"class":5342,"line":6008},[5340,11574,7125],{"class":5357},[5340,11576,11577],{"class":6374}," 500",[5340,11579,6428],{"class":5350},[5340,11581,11582,11585,11588],{"class":5342,"line":6034},[5340,11583,11584],{"class":5357},"        path:",[5340,11586,11587],{"class":5357}," url",[5340,11589,6428],{"class":5350},[5340,11591,11592,11595],{"class":5342,"line":6050},[5340,11593,11594],{"class":5357},"        method",[5340,11596,6428],{"class":5350},[5340,11598,11599,11601,11603,11605,11607,11609],{"class":5342,"line":6076},[5340,11600,9484],{"class":5357},[5340,11602,5840],{"class":5691},[5340,11604,8240],{"class":5674},[5340,11606,8243],{"class":5350},[5340,11608,7738],{"class":5674},[5340,11610,7741],{"class":5350},[5340,11612,11613,11615,11618],{"class":5342,"line":6093},[5340,11614,7150],{"class":5357},[5340,11616,11617],{"class":5597}," 'Internal server error'",[5340,11619,6428],{"class":5350},[5340,11621,11622],{"class":5342,"line":6099},[5340,11623,11624],{"class":5350},"      });\n",[5340,11626,11627],{"class":5342,"line":6116},[5340,11628,5866],{"class":5350},[5340,11630,11631],{"class":5342,"line":6121},[5340,11632,5884],{"class":5350},[5340,11634,11635],{"class":5342,"line":6126},[5340,11636,6341],{"class":5350},[5603,11638,11640],{"id":11639},"витягування-контексту-для-різних-платформ","Витягування контексту для різних платформ",[5331,11642,11644],{"className":5333,"code":11643,"language":5335,"meta":5336,"style":5336},"@Catch()\nexport class UniversalExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    const contextType = host.getType\u003C'http' | 'rpc' | 'ws'>();\n\n    switch (contextType) {\n      case 'http':\n        return this.handleHttpException(exception, host);\n      case 'ws':\n        return this.handleWsException(exception, host);\n      case 'rpc':\n        return this.handleRpcException(exception, host);\n    }\n  }\n\n  private handleHttpException(exception: unknown, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    const request = ctx.getRequest();\n    \n    response.status(500).json({\n      message: 'HTTP error occurred',\n      path: request.url,\n    });\n  }\n\n  private handleWsException(exception: unknown, host: ArgumentsHost) {\n    const client = host.switchToWs().getClient();\n    client.emit('error', { message: 'WebSocket error occurred' });\n  }\n\n  private handleRpcException(exception: unknown, host: ArgumentsHost) {\n    \u002F\u002F Обробка RPC (gRPC, TCP)\n    const rpcContext = host.switchToRpc();\n    const data = rpcContext.getData();\n    \u002F\u002F ...\n  }\n}\n",[5110,11645,11646,11654,11669,11691,11721,11725,11735,11745,11767,11776,11797,11806,11827,11831,11835,11839,11864,11880,11896,11912,11916,11934,11943,11955,11959,11963,11967,11992,12015,12041,12045,12049,12074,12079,12097,12116,12121,12125],{"__ignoreMap":5336},[5340,11647,11648,11650,11652],{"class":5342,"line":5343},[5340,11649,5671],{"class":5350},[5340,11651,8001],{"class":5674},[5340,11653,5897],{"class":5350},[5340,11655,11656,11658,11660,11663,11665,11667],{"class":5342,"line":5354},[5340,11657,5688],{"class":5346},[5340,11659,5692],{"class":5691},[5340,11661,11662],{"class":5695}," UniversalExceptionFilter",[5340,11664,8067],{"class":5691},[5340,11666,8070],{"class":5695},[5340,11668,5351],{"class":5350},[5340,11670,11671,11673,11675,11677,11679,11681,11683,11685,11687,11689],{"class":5342,"line":5368},[5340,11672,8077],{"class":5674},[5340,11674,5677],{"class":5350},[5340,11676,8082],{"class":5357},[5340,11678,5717],{"class":5350},[5340,11680,9105],{"class":5695},[5340,11682,5504],{"class":5350},[5340,11684,8091],{"class":5357},[5340,11686,5717],{"class":5350},[5340,11688,5129],{"class":5695},[5340,11690,5773],{"class":5350},[5340,11692,11693,11695,11697,11699,11701,11703,11705,11707,11709,11711,11714,11716,11719],{"class":5342,"line":5380},[5340,11694,5778],{"class":5691},[5340,11696,11301],{"class":5781},[5340,11698,5785],{"class":5350},[5340,11700,8091],{"class":5357},[5340,11702,5794],{"class":5350},[5340,11704,11310],{"class":5674},[5340,11706,8136],{"class":5350},[5340,11708,11334],{"class":5597},[5340,11710,9247],{"class":5350},[5340,11712,11713],{"class":5597},"'rpc'",[5340,11715,9247],{"class":5350},[5340,11717,11718],{"class":5597},"'ws'",[5340,11720,8141],{"class":5350},[5340,11722,11723],{"class":5342,"line":5392},[5340,11724,5666],{"emptyLinePlaceholder":5665},[5340,11726,11727,11729,11731,11733],{"class":5342,"line":5404},[5340,11728,10713],{"class":5346},[5340,11730,5148],{"class":5350},[5340,11732,11329],{"class":5357},[5340,11734,5773],{"class":5350},[5340,11736,11737,11739,11742],{"class":5342,"line":5416},[5340,11738,10725],{"class":5346},[5340,11740,11741],{"class":5597}," 'http'",[5340,11743,11744],{"class":5350},":\n",[5340,11746,11747,11750,11752,11754,11757,11759,11761,11763,11765],{"class":5342,"line":5428},[5340,11748,11749],{"class":5346},"        return",[5340,11751,5791],{"class":5691},[5340,11753,5794],{"class":5350},[5340,11755,11756],{"class":5674},"handleHttpException",[5340,11758,5677],{"class":5350},[5340,11760,8082],{"class":5357},[5340,11762,5504],{"class":5350},[5340,11764,8091],{"class":5357},[5340,11766,5809],{"class":5350},[5340,11768,11769,11771,11774],{"class":5342,"line":5440},[5340,11770,10725],{"class":5346},[5340,11772,11773],{"class":5597}," 'ws'",[5340,11775,11744],{"class":5350},[5340,11777,11778,11780,11782,11784,11787,11789,11791,11793,11795],{"class":5342,"line":5452},[5340,11779,11749],{"class":5346},[5340,11781,5791],{"class":5691},[5340,11783,5794],{"class":5350},[5340,11785,11786],{"class":5674},"handleWsException",[5340,11788,5677],{"class":5350},[5340,11790,8082],{"class":5357},[5340,11792,5504],{"class":5350},[5340,11794,8091],{"class":5357},[5340,11796,5809],{"class":5350},[5340,11798,11799,11801,11804],{"class":5342,"line":5463},[5340,11800,10725],{"class":5346},[5340,11802,11803],{"class":5597}," 'rpc'",[5340,11805,11744],{"class":5350},[5340,11807,11808,11810,11812,11814,11817,11819,11821,11823,11825],{"class":5342,"line":5475},[5340,11809,11749],{"class":5346},[5340,11811,5791],{"class":5691},[5340,11813,5794],{"class":5350},[5340,11815,11816],{"class":5674},"handleRpcException",[5340,11818,5677],{"class":5350},[5340,11820,8082],{"class":5357},[5340,11822,5504],{"class":5350},[5340,11824,8091],{"class":5357},[5340,11826,5809],{"class":5350},[5340,11828,11829],{"class":5342,"line":5487},[5340,11830,5866],{"class":5350},[5340,11832,11833],{"class":5342,"line":5498},[5340,11834,5884],{"class":5350},[5340,11836,11837],{"class":5342,"line":5510},[5340,11838,5666],{"emptyLinePlaceholder":5665},[5340,11840,11841,11843,11846,11848,11850,11852,11854,11856,11858,11860,11862],{"class":5342,"line":5522},[5340,11842,8486],{"class":5691},[5340,11844,11845],{"class":5674}," handleHttpException",[5340,11847,5677],{"class":5350},[5340,11849,8082],{"class":5357},[5340,11851,5717],{"class":5350},[5340,11853,9105],{"class":5695},[5340,11855,5504],{"class":5350},[5340,11857,8091],{"class":5357},[5340,11859,5717],{"class":5350},[5340,11861,5129],{"class":5695},[5340,11863,5773],{"class":5350},[5340,11865,11866,11868,11870,11872,11874,11876,11878],{"class":5342,"line":5533},[5340,11867,5778],{"class":5691},[5340,11869,8104],{"class":5781},[5340,11871,5785],{"class":5350},[5340,11873,8091],{"class":5357},[5340,11875,5794],{"class":5350},[5340,11877,8113],{"class":5674},[5340,11879,8116],{"class":5350},[5340,11881,11882,11884,11886,11888,11890,11892,11894],{"class":5342,"line":5544},[5340,11883,5778],{"class":5691},[5340,11885,8123],{"class":5781},[5340,11887,5785],{"class":5350},[5340,11889,8128],{"class":5357},[5340,11891,5794],{"class":5350},[5340,11893,8133],{"class":5674},[5340,11895,8116],{"class":5350},[5340,11897,11898,11900,11902,11904,11906,11908,11910],{"class":5342,"line":5555},[5340,11899,5778],{"class":5691},[5340,11901,8148],{"class":5781},[5340,11903,5785],{"class":5350},[5340,11905,8128],{"class":5357},[5340,11907,5794],{"class":5350},[5340,11909,8157],{"class":5674},[5340,11911,8116],{"class":5350},[5340,11913,11914],{"class":5342,"line":5566},[5340,11915,5814],{"class":5350},[5340,11917,11918,11920,11922,11924,11926,11928,11930,11932],{"class":5342,"line":5577},[5340,11919,8342],{"class":5357},[5340,11921,5794],{"class":5350},[5340,11923,6272],{"class":5674},[5340,11925,5677],{"class":5350},[5340,11927,9574],{"class":6374},[5340,11929,8319],{"class":5350},[5340,11931,6770],{"class":5674},[5340,11933,6682],{"class":5350},[5340,11935,11936,11938,11941],{"class":5342,"line":5588},[5340,11937,8280],{"class":5357},[5340,11939,11940],{"class":5597}," 'HTTP error occurred'",[5340,11942,6428],{"class":5350},[5340,11944,11945,11947,11949,11951,11953],{"class":5342,"line":5961},[5340,11946,8252],{"class":5357},[5340,11948,8148],{"class":5357},[5340,11950,5794],{"class":5350},[5340,11952,8259],{"class":5357},[5340,11954,6428],{"class":5350},[5340,11956,11957],{"class":5342,"line":5973},[5340,11958,9598],{"class":5350},[5340,11960,11961],{"class":5342,"line":5990},[5340,11962,5884],{"class":5350},[5340,11964,11965],{"class":5342,"line":5995},[5340,11966,5666],{"emptyLinePlaceholder":5665},[5340,11968,11969,11971,11974,11976,11978,11980,11982,11984,11986,11988,11990],{"class":5342,"line":6000},[5340,11970,8486],{"class":5691},[5340,11972,11973],{"class":5674}," handleWsException",[5340,11975,5677],{"class":5350},[5340,11977,8082],{"class":5357},[5340,11979,5717],{"class":5350},[5340,11981,9105],{"class":5695},[5340,11983,5504],{"class":5350},[5340,11985,8091],{"class":5357},[5340,11987,5717],{"class":5350},[5340,11989,5129],{"class":5695},[5340,11991,5773],{"class":5350},[5340,11993,11994,11996,11999,12001,12003,12005,12008,12010,12013],{"class":5342,"line":6008},[5340,11995,5778],{"class":5691},[5340,11997,11998],{"class":5781}," client",[5340,12000,5785],{"class":5350},[5340,12002,8091],{"class":5357},[5340,12004,5794],{"class":5350},[5340,12006,12007],{"class":5674},"switchToWs",[5340,12009,8243],{"class":5350},[5340,12011,12012],{"class":5674},"getClient",[5340,12014,8116],{"class":5350},[5340,12016,12017,12020,12022,12025,12027,12030,12033,12035,12038],{"class":5342,"line":6034},[5340,12018,12019],{"class":5357},"    client",[5340,12021,5794],{"class":5350},[5340,12023,12024],{"class":5674},"emit",[5340,12026,5677],{"class":5350},[5340,12028,12029],{"class":5597},"'error'",[5340,12031,12032],{"class":5350},", { ",[5340,12034,6726],{"class":5357},[5340,12036,12037],{"class":5597}," 'WebSocket error occurred'",[5340,12039,12040],{"class":5350}," });\n",[5340,12042,12043],{"class":5342,"line":6050},[5340,12044,5884],{"class":5350},[5340,12046,12047],{"class":5342,"line":6076},[5340,12048,5666],{"emptyLinePlaceholder":5665},[5340,12050,12051,12053,12056,12058,12060,12062,12064,12066,12068,12070,12072],{"class":5342,"line":6093},[5340,12052,8486],{"class":5691},[5340,12054,12055],{"class":5674}," handleRpcException",[5340,12057,5677],{"class":5350},[5340,12059,8082],{"class":5357},[5340,12061,5717],{"class":5350},[5340,12063,9105],{"class":5695},[5340,12065,5504],{"class":5350},[5340,12067,8091],{"class":5357},[5340,12069,5717],{"class":5350},[5340,12071,5129],{"class":5695},[5340,12073,5773],{"class":5350},[5340,12075,12076],{"class":5342,"line":6099},[5340,12077,12078],{"class":5364},"    \u002F\u002F Обробка RPC (gRPC, TCP)\n",[5340,12080,12081,12083,12086,12088,12090,12092,12095],{"class":5342,"line":6116},[5340,12082,5778],{"class":5691},[5340,12084,12085],{"class":5781}," rpcContext",[5340,12087,5785],{"class":5350},[5340,12089,8091],{"class":5357},[5340,12091,5794],{"class":5350},[5340,12093,12094],{"class":5674},"switchToRpc",[5340,12096,8116],{"class":5350},[5340,12098,12099,12101,12104,12106,12109,12111,12114],{"class":5342,"line":6121},[5340,12100,5778],{"class":5691},[5340,12102,12103],{"class":5781}," data",[5340,12105,5785],{"class":5350},[5340,12107,12108],{"class":5357},"rpcContext",[5340,12110,5794],{"class":5350},[5340,12112,12113],{"class":5674},"getData",[5340,12115,8116],{"class":5350},[5340,12117,12118],{"class":5342,"line":6126},[5340,12119,12120],{"class":5364},"    \u002F\u002F ...\n",[5340,12122,12123],{"class":5342,"line":6131},[5340,12124,5884],{"class":5350},[5340,12126,12127],{"class":5342,"line":6145},[5340,12128,6341],{"class":5350},[5603,12130,12132],{"id":12131},"доступ-до-метаданих-через-reflector","Доступ до метаданих через Reflector",[5331,12134,12136],{"className":5333,"code":12135,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpException } from '@nestjs\u002Fcommon';\nimport { Reflector } from '@nestjs\u002Fcore';\n\n@Catch(HttpException)\nexport class MetadataAwareExceptionFilter implements ExceptionFilter {\n  constructor(private reflector: Reflector) {}\n\n  catch(exception: HttpException, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    \n    \u002F\u002F Витягування метаданих з handler або class\n    const handler = host.getHandler();\n    const classRef = host.getClass();\n    \n    const isPublic = this.reflector.get\u003Cboolean>('isPublic', handler);\n    const roles = this.reflector.get\u003Cstring[]>('roles', handler);\n    \n    \u002F\u002F Логіка залежно від метаданих\n    const errorResponse = {\n      statusCode: exception.getStatus(),\n      message: exception.message,\n      ...(isPublic && { hint: 'This is a public endpoint' }),\n      ...(roles && { requiredRoles: roles }),\n    };\n    \n    response.status(exception.getStatus()).json(errorResponse);\n  }\n}\n",[5110,12137,12138,12166,12183,12187,12199,12214,12231,12235,12257,12273,12289,12293,12298,12316,12334,12338,12377,12412,12416,12421,12429,12441,12453,12472,12488,12492,12496,12523,12527],{"__ignoreMap":5336},[5340,12139,12140,12142,12144,12146,12148,12150,12152,12154,12156,12158,12160,12162,12164],{"class":5342,"line":5343},[5340,12141,5347],{"class":5346},[5340,12143,5618],{"class":5350},[5340,12145,5118],{"class":5357},[5340,12147,5504],{"class":5350},[5340,12149,8001],{"class":5357},[5340,12151,5504],{"class":5350},[5340,12153,5129],{"class":5357},[5340,12155,5504],{"class":5350},[5340,12157,5112],{"class":5357},[5340,12159,5654],{"class":5350},[5340,12161,5594],{"class":5346},[5340,12163,5598],{"class":5597},[5340,12165,5601],{"class":5350},[5340,12167,12168,12170,12172,12175,12177,12179,12181],{"class":5342,"line":5354},[5340,12169,5347],{"class":5346},[5340,12171,5618],{"class":5350},[5340,12173,12174],{"class":5357},"Reflector",[5340,12176,5654],{"class":5350},[5340,12178,5594],{"class":5346},[5340,12180,9638],{"class":5597},[5340,12182,5601],{"class":5350},[5340,12184,12185],{"class":5342,"line":5368},[5340,12186,5666],{"emptyLinePlaceholder":5665},[5340,12188,12189,12191,12193,12195,12197],{"class":5342,"line":5380},[5340,12190,5671],{"class":5350},[5340,12192,8001],{"class":5674},[5340,12194,5677],{"class":5350},[5340,12196,5112],{"class":5357},[5340,12198,5683],{"class":5350},[5340,12200,12201,12203,12205,12208,12210,12212],{"class":5342,"line":5392},[5340,12202,5688],{"class":5346},[5340,12204,5692],{"class":5691},[5340,12206,12207],{"class":5695}," MetadataAwareExceptionFilter",[5340,12209,8067],{"class":5691},[5340,12211,8070],{"class":5695},[5340,12213,5351],{"class":5350},[5340,12215,12216,12218,12220,12222,12225,12227,12229],{"class":5342,"line":5404},[5340,12217,5703],{"class":5691},[5340,12219,5677],{"class":5350},[5340,12221,5708],{"class":5691},[5340,12223,12224],{"class":5357}," reflector",[5340,12226,5717],{"class":5350},[5340,12228,12174],{"class":5695},[5340,12230,5723],{"class":5350},[5340,12232,12233],{"class":5342,"line":5416},[5340,12234,5666],{"emptyLinePlaceholder":5665},[5340,12236,12237,12239,12241,12243,12245,12247,12249,12251,12253,12255],{"class":5342,"line":5428},[5340,12238,8077],{"class":5674},[5340,12240,5677],{"class":5350},[5340,12242,8082],{"class":5357},[5340,12244,5717],{"class":5350},[5340,12246,5112],{"class":5695},[5340,12248,5504],{"class":5350},[5340,12250,8091],{"class":5357},[5340,12252,5717],{"class":5350},[5340,12254,5129],{"class":5695},[5340,12256,5773],{"class":5350},[5340,12258,12259,12261,12263,12265,12267,12269,12271],{"class":5342,"line":5440},[5340,12260,5778],{"class":5691},[5340,12262,8104],{"class":5781},[5340,12264,5785],{"class":5350},[5340,12266,8091],{"class":5357},[5340,12268,5794],{"class":5350},[5340,12270,8113],{"class":5674},[5340,12272,8116],{"class":5350},[5340,12274,12275,12277,12279,12281,12283,12285,12287],{"class":5342,"line":5452},[5340,12276,5778],{"class":5691},[5340,12278,8123],{"class":5781},[5340,12280,5785],{"class":5350},[5340,12282,8128],{"class":5357},[5340,12284,5794],{"class":5350},[5340,12286,8133],{"class":5674},[5340,12288,8116],{"class":5350},[5340,12290,12291],{"class":5342,"line":5463},[5340,12292,5814],{"class":5350},[5340,12294,12295],{"class":5342,"line":5475},[5340,12296,12297],{"class":5364},"    \u002F\u002F Витягування метаданих з handler або class\n",[5340,12299,12300,12302,12305,12307,12309,12311,12314],{"class":5342,"line":5487},[5340,12301,5778],{"class":5691},[5340,12303,12304],{"class":5781}," handler",[5340,12306,5785],{"class":5350},[5340,12308,8091],{"class":5357},[5340,12310,5794],{"class":5350},[5340,12312,12313],{"class":5674},"getHandler",[5340,12315,8116],{"class":5350},[5340,12317,12318,12320,12323,12325,12327,12329,12332],{"class":5342,"line":5498},[5340,12319,5778],{"class":5691},[5340,12321,12322],{"class":5781}," classRef",[5340,12324,5785],{"class":5350},[5340,12326,8091],{"class":5357},[5340,12328,5794],{"class":5350},[5340,12330,12331],{"class":5674},"getClass",[5340,12333,8116],{"class":5350},[5340,12335,12336],{"class":5342,"line":5510},[5340,12337,5814],{"class":5350},[5340,12339,12340,12342,12345,12347,12350,12352,12355,12357,12359,12361,12364,12367,12370,12372,12375],{"class":5342,"line":5522},[5340,12341,5778],{"class":5691},[5340,12343,12344],{"class":5781}," isPublic",[5340,12346,5785],{"class":5350},[5340,12348,12349],{"class":5691},"this",[5340,12351,5794],{"class":5350},[5340,12353,12354],{"class":5357},"reflector",[5340,12356,5794],{"class":5350},[5340,12358,8766],{"class":5674},[5340,12360,8136],{"class":5350},[5340,12362,12363],{"class":5695},"boolean",[5340,12365,12366],{"class":5350},">(",[5340,12368,12369],{"class":5597},"'isPublic'",[5340,12371,5504],{"class":5350},[5340,12373,12374],{"class":5357},"handler",[5340,12376,5809],{"class":5350},[5340,12378,12379,12381,12384,12386,12388,12390,12392,12394,12396,12398,12400,12403,12406,12408,12410],{"class":5342,"line":5533},[5340,12380,5778],{"class":5691},[5340,12382,12383],{"class":5781}," roles",[5340,12385,5785],{"class":5350},[5340,12387,12349],{"class":5691},[5340,12389,5794],{"class":5350},[5340,12391,12354],{"class":5357},[5340,12393,5794],{"class":5350},[5340,12395,8766],{"class":5674},[5340,12397,8136],{"class":5350},[5340,12399,5770],{"class":5695},[5340,12401,12402],{"class":5350},"[]>(",[5340,12404,12405],{"class":5597},"'roles'",[5340,12407,5504],{"class":5350},[5340,12409,12374],{"class":5357},[5340,12411,5809],{"class":5350},[5340,12413,12414],{"class":5342,"line":5544},[5340,12415,5814],{"class":5350},[5340,12417,12418],{"class":5342,"line":5555},[5340,12419,12420],{"class":5364},"    \u002F\u002F Логіка залежно від метаданих\n",[5340,12422,12423,12425,12427],{"class":5342,"line":5566},[5340,12424,5778],{"class":5691},[5340,12426,8218],{"class":5781},[5340,12428,8221],{"class":5350},[5340,12430,12431,12433,12435,12437,12439],{"class":5342,"line":5577},[5340,12432,8226],{"class":5357},[5340,12434,8702],{"class":5357},[5340,12436,5794],{"class":5350},[5340,12438,8183],{"class":5674},[5340,12440,7741],{"class":5350},[5340,12442,12443,12445,12447,12449,12451],{"class":5342,"line":5588},[5340,12444,8280],{"class":5357},[5340,12446,8702],{"class":5357},[5340,12448,5794],{"class":5350},[5340,12450,8322],{"class":5357},[5340,12452,6428],{"class":5350},[5340,12454,12455,12457,12460,12463,12466,12469],{"class":5342,"line":5961},[5340,12456,8886],{"class":5350},[5340,12458,12459],{"class":5357},"isPublic",[5340,12461,12462],{"class":5350}," && { ",[5340,12464,12465],{"class":5357},"hint:",[5340,12467,12468],{"class":5597}," 'This is a public endpoint'",[5340,12470,12471],{"class":5350}," }),\n",[5340,12473,12474,12476,12479,12481,12484,12486],{"class":5342,"line":5973},[5340,12475,8886],{"class":5350},[5340,12477,12478],{"class":5357},"roles",[5340,12480,12462],{"class":5350},[5340,12482,12483],{"class":5357},"requiredRoles:",[5340,12485,12383],{"class":5357},[5340,12487,12471],{"class":5350},[5340,12489,12490],{"class":5342,"line":5990},[5340,12491,8333],{"class":5350},[5340,12493,12494],{"class":5342,"line":5995},[5340,12495,5814],{"class":5350},[5340,12497,12498,12500,12502,12504,12506,12508,12510,12512,12515,12517,12519,12521],{"class":5342,"line":6000},[5340,12499,8342],{"class":5357},[5340,12501,5794],{"class":5350},[5340,12503,6272],{"class":5674},[5340,12505,5677],{"class":5350},[5340,12507,8082],{"class":5357},[5340,12509,5794],{"class":5350},[5340,12511,8183],{"class":5674},[5340,12513,12514],{"class":5350},"()).",[5340,12516,6770],{"class":5674},[5340,12518,5677],{"class":5350},[5340,12520,8359],{"class":5357},[5340,12522,5809],{"class":5350},[5340,12524,12525],{"class":5342,"line":6008},[5340,12526,5884],{"class":5350},[5340,12528,12529],{"class":5342,"line":6034},[5340,12530,6341],{"class":5350},[12532,12533,12534,12537,12538,12540,12541,12544,12545,12548,12549,12552],"tip",{},[5145,12535,12536],{},"Порада:"," використовуйте ",[5110,12539,5129],{}," для доступу до ",[5145,12542,12543],{},"request headers"," (User-Agent, Authorization), ",[5145,12546,12547],{},"user об'єкта"," (з JWT), ",[5145,12550,12551],{},"query\u002Fbody параметрів"," для логування та формування детальних відповідей про помилки.",[5197,12554,12556],{"id":12555},"інтеграція-з-системами-моніторингу","Інтеграція з системами моніторингу",[5603,12558,12560],{"id":12559},"інтеграція-з-sentry","Інтеграція з Sentry",[5331,12562,12564],{"className":5333,"code":12563,"language":5335,"meta":5336,"style":5336},"import { ExceptionFilter, Catch, ArgumentsHost, HttpException } from '@nestjs\u002Fcommon';\nimport * as Sentry from '@sentry\u002Fnode';\n\n@Catch()\nexport class SentryExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n    const request = ctx.getRequest();\n\n    \u002F\u002F Відправлення помилки в 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body:",[5340,12802,8148],{"class":5357},[5340,12804,5794],{"class":5350},[5340,12806,11467],{"class":5357},[5340,12808,6428],{"class":5350},[5340,12810,12811,12814,12816,12818,12820],{"class":5342,"line":5544},[5340,12812,12813],{"class":5357},"        query:",[5340,12815,8148],{"class":5357},[5340,12817,5794],{"class":5350},[5340,12819,11472],{"class":5357},[5340,12821,6428],{"class":5350},[5340,12823,12824],{"class":5342,"line":5555},[5340,12825,11624],{"class":5350},[5340,12827,12828],{"class":5342,"line":5566},[5340,12829,5666],{"emptyLinePlaceholder":5665},[5340,12831,12832,12834,12836,12839],{"class":5342,"line":5577},[5340,12833,12743],{"class":5357},[5340,12835,5794],{"class":5350},[5340,12837,12838],{"class":5674},"setUser",[5340,12840,6682],{"class":5350},[5340,12842,12843,12846,12848,12850,12852,12854,12856],{"class":5342,"line":5588},[5340,12844,12845],{"class":5357},"        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}\n}\n",[5110,13165,13166,13194,13211,13215,13223,13238,13256,13260,13282,13298,13314,13330,13334,13348,13360,13368,13372,13377,13404,13408,13433,13441,13453,13466,13491,13516,13533,13547,13560,13564,13568,13586,13594,13606,13618,13626,13640,13644,13648],{"__ignoreMap":5336},[5340,13167,13168,13170,13172,13174,13176,13178,13180,13182,13184,13186,13188,13190,13192],{"class":5342,"line":5343},[5340,13169,5347],{"class":5346},[5340,13171,5618],{"class":5350},[5340,13173,5118],{"class":5357},[5340,13175,5504],{"class":5350},[5340,13177,8001],{"class":5357},[5340,13179,5504],{"class":5350},[5340,13181,5129],{"class":5357},[5340,13183,5504],{"class":5350},[5340,13185,5112],{"class":5357},[5340,13187,5654],{"class":5350},[5340,13189,5594],{"class":5346},[5340,13191,5598],{"class":5597},[5340,13193,5601],{"class":5350},[5340,13195,13196,13198,13200,13202,13204,13206,13209],{"class":5342,"line":5354},[5340,13197,5347],{"class":5346},[5340,13199,5618],{"class":5350},[5340,13201,8442],{"class":5357},[5340,13203,5654],{"class":5350},[5340,13205,5594],{"class":5346},[5340,13207,13208],{"class":5597}," 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WinstonExceptionFilter",[5340,13233,8067],{"class":5691},[5340,13235,8070],{"class":5695},[5340,13237,5351],{"class":5350},[5340,13239,13240,13242,13244,13246,13248,13250,13252,13254],{"class":5342,"line":5404},[5340,13241,5703],{"class":5691},[5340,13243,5677],{"class":5350},[5340,13245,5708],{"class":5691},[5340,13247,5711],{"class":5691},[5340,13249,8491],{"class":5357},[5340,13251,5717],{"class":5350},[5340,13253,8442],{"class":5695},[5340,13255,5723],{"class":5350},[5340,13257,13258],{"class":5342,"line":5416},[5340,13259,5666],{"emptyLinePlaceholder":5665},[5340,13261,13262,13264,13266,13268,13270,13272,13274,13276,13278,13280],{"class":5342,"line":5428},[5340,13263,8077],{"class":5674},[5340,13265,5677],{"class":5350},[5340,13267,8082],{"class":5357},[5340,13269,5717],{"class":5350},[5340,13271,9105],{"class":5695},[5340,13273,5504],{"class":5350},[5340,13275,8091],{"class":5357},[5340,13277,5717],{"class":5350},[5340,13279,5129],{"class":5695},[5340,13281,5773],{"class":5350},[5340,13283,13284,13286,13288,13290,13292,13294,13296],{"class":5342,"line":5440},[5340,13285,5778],{"class":5691},[5340,13287,8104],{"class":5781},[5340,13289,5785],{"class":5350},[5340,13291,8091],{"class":5357},[5340,13293,5794],{"class":5350},[5340,13295,8113],{"class":5674},[5340,13297,8116],{"class":5350},[5340,13299,13300,13302,13304,13306,13308,13310,13312],{"class":5342,"line":5452},[5340,13301,5778],{"class":5691},[5340,13303,8123],{"class":5781},[5340,13305,5785],{"class":5350},[5340,13307,8128],{"class":5357},[5340,13309,5794],{"class":5350},[5340,13311,8133],{"class":5674},[5340,13313,8116],{"class":5350},[5340,13315,13316,13318,13320,13322,13324,13326,13328],{"class":5342,"line":5463},[5340,13317,5778],{"class":5691},[5340,13319,8148],{"class":5781},[5340,13321,5785],{"class":5350},[5340,13323,8128],{"class":5357},[5340,13325,5794],{"class":5350},[5340,13327,8157],{"class":5674},[5340,13329,8116],{"class":5350},[5340,13331,13332],{"class":5342,"line":5475},[5340,13333,5666],{"emptyLinePlaceholder":5665},[5340,13335,13336,13338,13340,13342,13344,13346],{"class":5342,"line":5487},[5340,13337,5778],{"class":5691},[5340,13339,8174],{"class":5781},[5340,13341,5785],{"class":5350},[5340,13343,8082],{"class":5357},[5340,13345,9193],{"class":5691},[5340,13347,9196],{"class":5695},[5340,13349,13350,13352,13354,13356,13358],{"class":5342,"line":5498},[5340,13351,9201],{"class":5350},[5340,13353,8082],{"class":5357},[5340,13355,5794],{"class":5350},[5340,13357,8183],{"class":5674},[5340,13359,5897],{"class":5350},[5340,13361,13362,13364,13366],{"class":5342,"line":5510},[5340,13363,9214],{"class":5350},[5340,13365,9574],{"class":6374},[5340,13367,5601],{"class":5350},[5340,13369,13370],{"class":5342,"line":5522},[5340,13371,5666],{"emptyLinePlaceholder":5665},[5340,13373,13374],{"class":5342,"line":5533},[5340,13375,13376],{"class":5364},"    \u002F\u002F Логування у Winston з різними рівнями\n",[5340,13378,13379,13381,13384,13386,13388,13391,13393,13395,13397,13399,13402],{"class":5342,"line":5544},[5340,13380,5778],{"class":5691},[5340,13382,13383],{"class":5781}," logLevel",[5340,13385,5785],{"class":5350},[5340,13387,6272],{"class":5357},[5340,13389,13390],{"class":5350}," >= ",[5340,13392,9574],{"class":6374},[5340,13394,9446],{"class":5350},[5340,13396,12029],{"class":5597},[5340,13398,9455],{"class":5350},[5340,13400,13401],{"class":5597},"'warn'",[5340,13403,5601],{"class":5350},[5340,13405,13406],{"class":5342,"line":5555},[5340,13407,5814],{"class":5350},[5340,13409,13410,13412,13414,13416,13418,13421,13423,13426,13428,13431],{"class":5342,"line":5566},[5340,13411,8631],{"class":5691},[5340,13413,5794],{"class":5350},[5340,13415,8636],{"class":5357},[5340,13417,5794],{"class":5350},[5340,13419,13420],{"class":5674},"log",[5340,13422,5677],{"class":5350},[5340,13424,13425],{"class":5357},"logLevel",[5340,13427,5504],{"class":5350},[5340,13429,13430],{"class":5597},"'Exception occurred'",[5340,13432,12756],{"class":5350},[5340,13434,13435,13437,13439],{"class":5342,"line":5577},[5340,13436,8226],{"class":5357},[5340,13438,8174],{"class":5357},[5340,13440,6428],{"class":5350},[5340,13442,13443,13445,13447,13449,13451],{"class":5342,"line":5588},[5340,13444,8266],{"class":5357},[5340,13446,8148],{"class":5357},[5340,13448,5794],{"class":5350},[5340,13450,8273],{"class":5357},[5340,13452,6428],{"class":5350},[5340,13454,13455,13458,13460,13462,13464],{"class":5342,"line":5961},[5340,13456,13457],{"class":5357},"      url:",[5340,13459,8148],{"class":5357},[5340,13461,5794],{"class":5350},[5340,13463,8259],{"class":5357},[5340,13465,6428],{"class":5350},[5340,13467,13468,13470,13472,13474,13476,13478,13480,13482,13484,13486,13489],{"class":5342,"line":5973},[5340,13469,8280],{"class":5357},[5340,13471,8702],{"class":5357},[5340,13473,9193],{"class":5691},[5340,13475,9342],{"class":5695},[5340,13477,9446],{"class":5350},[5340,13479,8082],{"class":5357},[5340,13481,5794],{"class":5350},[5340,13483,8322],{"class":5357},[5340,13485,9455],{"class":5350},[5340,13487,13488],{"class":5597},"'Unknown error'",[5340,13490,6428],{"class":5350},[5340,13492,13493,13496,13498,13500,13502,13504,13506,13508,13510,13512,13514],{"class":5342,"line":5990},[5340,13494,13495],{"class":5357},"      stack:",[5340,13497,8702],{"class":5357},[5340,13499,9193],{"class":5691},[5340,13501,9342],{"class":5695},[5340,13503,9446],{"class":5350},[5340,13505,8082],{"class":5357},[5340,13507,5794],{"class":5350},[5340,13509,8720],{"class":5357},[5340,13511,9455],{"class":5350},[5340,13513,9458],{"class":5691},[5340,13515,6428],{"class":5350},[5340,13517,13518,13521,13523,13525,13527,13529,13531],{"class":5342,"line":5995},[5340,13519,13520],{"class":5357},"      userId:",[5340,13522,8148],{"class":5357},[5340,13524,5794],{"class":5350},[5340,13526,5825],{"class":5357},[5340,13528,8736],{"class":5350},[5340,13530,5765],{"class":5357},[5340,13532,6428],{"class":5350},[5340,13534,13535,13537,13539,13541,13543,13545],{"class":5342,"line":6000},[5340,13536,8235],{"class":5357},[5340,13538,5840],{"class":5691},[5340,13540,8240],{"class":5674},[5340,13542,8243],{"class":5350},[5340,13544,7738],{"class":5674},[5340,13546,7741],{"class":5350},[5340,13548,13549,13552,13554,13556,13558],{"class":5342,"line":6008},[5340,13550,13551],{"class":5357},"      requestId:",[5340,13553,8148],{"class":5357},[5340,13555,5794],{"class":5350},[5340,13557,5765],{"class":5357},[5340,13559,6428],{"class":5350},[5340,13561,13562],{"class":5342,"line":6034},[5340,13563,9598],{"class":5350},[5340,13565,13566],{"class":5342,"line":6050},[5340,13567,5666],{"emptyLinePlaceholder":5665},[5340,13569,13570,13572,13574,13576,13578,13580,13582,13584],{"class":5342,"line":6076},[5340,13571,8342],{"class":5357},[5340,13573,5794],{"class":5350},[5340,13575,6272],{"class":5674},[5340,13577,5677],{"class":5350},[5340,13579,6272],{"class":5357},[5340,13581,8319],{"class":5350},[5340,13583,6770],{"class":5674},[5340,13585,6682],{"class":5350},[5340,13587,13588,13590,13592],{"class":5342,"line":6093},[5340,13589,8226],{"class":5357},[5340,13591,8174],{"class":5357},[5340,13593,6428],{"class":5350},[5340,13595,13596,13598,13600,13602,13604],{"class":5342,"line":6099},[5340,13597,8280],{"class":5357},[5340,13599,8702],{"class":5357},[5340,13601,9193],{"class":5691},[5340,13603,6926],{"class":5695},[5340,13605,8293],{"class":5350},[5340,13607,13608,13610,13612,13614,13616],{"class":5342,"line":6116},[5340,13609,8298],{"class":5350},[5340,13611,8082],{"class":5357},[5340,13613,5794],{"class":5350},[5340,13615,8322],{"class":5357},[5340,13617,8293],{"class":5350},[5340,13619,13620,13622,13624],{"class":5342,"line":6121},[5340,13621,9319],{"class":5350},[5340,13623,9255],{"class":5597},[5340,13625,6428],{"class":5350},[5340,13627,13628,13630,13632,13634,13636,13638],{"class":5342,"line":6126},[5340,13629,8235],{"class":5357},[5340,13631,5840],{"class":5691},[5340,13633,8240],{"class":5674},[5340,13635,8243],{"class":5350},[5340,13637,7738],{"class":5674},[5340,13639,7741],{"class":5350},[5340,13641,13642],{"class":5342,"line":6131},[5340,13643,9598],{"class":5350},[5340,13645,13646],{"class":5342,"line":6145},[5340,13647,5884],{"class":5350},[5340,13649,13650],{"class":5342,"line":6187},[5340,13651,6341],{"class":5350},[5197,13653,13655],{"id":13654},"тестування-exception-filters","Тестування Exception Filters",[5603,13657,13659],{"id":13658},"unit-тестування-filter","Unit-тестування filter",[5331,13661,13663],{"className":5333,"code":13662,"language":5335,"meta":5336,"style":5336},"import { HttpException, HttpStatus } from '@nestjs\u002Fcommon';\nimport { Test } from '@nestjs\u002Ftesting';\nimport { HttpExceptionFilter } from '.\u002Fhttp-exception.filter';\n\ndescribe('HttpExceptionFilter', () => {\n  let filter: HttpExceptionFilter;\n\n  beforeEach(async () => {\n    const module = await Test.createTestingModule({\n      providers: [HttpExceptionFilter],\n    }).compile();\n\n    filter = module.get\u003CHttpExceptionFilter>(HttpExceptionFilter);\n  });\n\n  it('should format HttpException correctly', () => {\n    const exception = new HttpException('Not found', HttpStatus.NOT_FOUND);\n    \n    const mockJson = jest.fn();\n    const mockStatus = jest.fn().mockReturnValue({ json: mockJson });\n    const mockGetResponse = jest.fn().mockReturnValue({\n      status: mockStatus,\n    });\n    const mockGetRequest = jest.fn().mockReturnValue({\n      url: '\u002Fapi\u002Fusers\u002F999',\n      method: 'GET',\n    });\n\n    const host = {\n      switchToHttp: () => ({\n        getResponse: mockGetResponse,\n        getRequest: mockGetRequest,\n      }),\n    } as any;\n\n    filter.catch(exception, host);\n\n    expect(mockStatus).toHaveBeenCalledWith(404);\n    expect(mockJson).toHaveBeenCalledWith(\n      expect.objectContaining({\n        statusCode: 404,\n        message: 'Not found',\n        path: '\u002Fapi\u002Fusers\u002F999',\n        method: 'GET',\n      })\n    );\n  });\n\n  it('should handle custom exception with object response', () => {\n    const exception = new HttpException(\n      {\n        statusCode: 400,\n        message: 'Validation failed',\n        errors: [{ field: 'email', message: 'Invalid email' }],\n      },\n      HttpStatus.BAD_REQUEST\n    );\n\n    const mockJson = jest.fn();\n    const mockStatus = jest.fn().mockReturnValue({ json: mockJson });\n    const mockGetResponse = jest.fn().mockReturnValue({\n      status: mockStatus,\n    });\n    const mockGetRequest = jest.fn().mockReturnValue({\n      url: '\u002Fapi\u002Fusers',\n      method: 'POST',\n    });\n\n    const host = {\n      switchToHttp: () => ({\n        getResponse: mockGetResponse,\n        getRequest: mockGetRequest,\n      }),\n    } as any;\n\n    filter.catch(exception, host);\n\n    expect(mockStatus).toHaveBeenCalledWith(400);\n    expect(mockJson).toHaveBeenCalledWith(\n      expect.objectContaining({\n        statusCode: 400,\n        message: expect.anything(),\n      })\n    );\n  });\n});\n",[5110,13664,13665,13685,13703,13720,13724,13742,13756,13760,13776,13797,13809,13819,13823,13847,13852,13856,13872,13900,13904,13923,13953,13974,13983,13987,14008,14017,14026,14030,14034,14043,14056,14065,14074,14078,14089,14093,14111,14115,14136,14151,14163,14171,14180,14188,14196,14201,14205,14209,14213,14228,14242,14246,14254,14263,14285,14290,14300,14305,14310,14327,14354,14375,14384,14389,14410,14420,14430,14435,14440,14449,14462,14471,14480,14485,14496,14501,14520,14525,14544,14559,14570,14579,14594,14599,14604,14609],{"__ignoreMap":5336},[5340,13666,13667,13669,13671,13673,13675,13677,13679,13681,13683],{"class":5342,"line":5343},[5340,13668,5347],{"class":5346},[5340,13670,5618],{"class":5350},[5340,13672,5112],{"class":5357},[5340,13674,5504],{"class":5350},[5340,13676,6899],{"class":5357},[5340,13678,5654],{"class":5350},[5340,13680,5594],{"class":5346},[5340,13682,5598],{"class":5597},[5340,13684,5601],{"class":5350},[5340,13686,13687,13689,13691,13694,13696,13698,13701],{"class":5342,"line":5354},[5340,13688,5347],{"class":5346},[5340,13690,5618],{"class":5350},[5340,13692,13693],{"class":5357},"Test",[5340,13695,5654],{"class":5350},[5340,13697,5594],{"class":5346},[5340,13699,13700],{"class":5597}," 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filter",[5340,13751,5717],{"class":5350},[5340,13753,11034],{"class":5695},[5340,13755,5601],{"class":5350},[5340,13757,13758],{"class":5342,"line":5416},[5340,13759,5666],{"emptyLinePlaceholder":5665},[5340,13761,13762,13765,13767,13769,13772,13774],{"class":5342,"line":5428},[5340,13763,13764],{"class":5674},"  beforeEach",[5340,13766,5677],{"class":5350},[5340,13768,9684],{"class":5691},[5340,13770,13771],{"class":5350}," () ",[5340,13773,13739],{"class":5691},[5340,13775,5351],{"class":5350},[5340,13777,13778,13780,13783,13785,13787,13790,13792,13795],{"class":5342,"line":5440},[5340,13779,5778],{"class":5691},[5340,13781,13782],{"class":5781}," module",[5340,13784,5785],{"class":5350},[5340,13786,5788],{"class":5346},[5340,13788,13789],{"class":5357}," Test",[5340,13791,5794],{"class":5350},[5340,13793,13794],{"class":5674},"createTestingModule",[5340,13796,6682],{"class":5350},[5340,13798,13799,13802,13805,13807],{"class":5342,"line":5452},[5340,13800,13801],{"class":5357},"      providers:",[5340,13803,13804],{"class":5350}," [",[5340,13806,11034],{"class":5357},[5340,13808,13130],{"class":5350},[5340,13810,13811,13814,13817],{"class":5342,"line":5463},[5340,13812,13813],{"class":5350},"    }).",[5340,13815,13816],{"class":5674},"compile",[5340,13818,8116],{"class":5350},[5340,13820,13821],{"class":5342,"line":5475},[5340,13822,5666],{"emptyLinePlaceholder":5665},[5340,13824,13825,13828,13830,13833,13835,13837,13839,13841,13843,13845],{"class":5342,"line":5487},[5340,13826,13827],{"class":5357},"    filter",[5340,13829,5785],{"class":5350},[5340,13831,13832],{"class":5695},"module",[5340,13834,5794],{"class":5350},[5340,13836,8766],{"class":5674},[5340,13838,8136],{"class":5350},[5340,13840,11034],{"class":5695},[5340,13842,12366],{"class":5350},[5340,13844,11034],{"class":5357},[5340,13846,5809],{"class":5350},[5340,13848,13849],{"class":5342,"line":5498},[5340,13850,13851],{"class":5350},"  });\n",[5340,13853,13854],{"class":5342,"line":5510},[5340,13855,5666],{"emptyLinePlaceholder":5665},[5340,13857,13858,13861,13863,13866,13868,13870],{"class":5342,"line":5522},[5340,13859,13860],{"class":5674},"  it",[5340,13862,5677],{"class":5350},[5340,13864,13865],{"class":5597},"'should format HttpException correctly'",[5340,13867,13736],{"class":5350},[5340,13869,13739],{"class":5691},[5340,13871,5351],{"class":5350},[5340,13873,13874,13876,13878,13880,13882,13884,13886,13889,13891,13893,13895,13898],{"class":5342,"line":5533},[5340,13875,5778],{"class":5691},[5340,13877,8702],{"class":5781},[5340,13879,5785],{"class":5350},[5340,13881,8496],{"class":5691},[5340,13883,6926],{"class":5674},[5340,13885,5677],{"class":5350},[5340,13887,13888],{"class":5597},"'Not found'",[5340,13890,5504],{"class":5350},[5340,13892,6899],{"class":5357},[5340,13894,5794],{"class":5350},[5340,13896,13897],{"class":5781},"NOT_FOUND",[5340,13899,5809],{"class":5350},[5340,13901,13902],{"class":5342,"line":5544},[5340,13903,5814],{"class":5350},[5340,13905,13906,13908,13911,13913,13916,13918,13921],{"class":5342,"line":5555},[5340,13907,5778],{"class":5691},[5340,13909,13910],{"class":5781}," mockJson",[5340,13912,5785],{"class":5350},[5340,13914,13915],{"class":5357},"jest",[5340,13917,5794],{"class":5350},[5340,13919,13920],{"class":5674},"fn",[5340,13922,8116],{"class":5350},[5340,13924,13925,13927,13930,13932,13934,13936,13938,13940,13943,13946,13949,13951],{"class":5342,"line":5566},[5340,13926,5778],{"class":5691},[5340,13928,13929],{"class":5781}," mockStatus",[5340,13931,5785],{"class":5350},[5340,13933,13915],{"class":5357},[5340,13935,5794],{"class":5350},[5340,13937,13920],{"class":5674},[5340,13939,8243],{"class":5350},[5340,13941,13942],{"class":5674},"mockReturnValue",[5340,13944,13945],{"class":5350},"({ ",[5340,13947,13948],{"class":5357},"json:",[5340,13950,13910],{"class":5357},[5340,13952,12040],{"class":5350},[5340,13954,13955,13957,13960,13962,13964,13966,13968,13970,13972],{"class":5342,"line":5577},[5340,13956,5778],{"class":5691},[5340,13958,13959],{"class":5781}," mockGetResponse",[5340,13961,5785],{"class":5350},[5340,13963,13915],{"class":5357},[5340,13965,5794],{"class":5350},[5340,13967,13920],{"class":5674},[5340,13969,8243],{"class":5350},[5340,13971,13942],{"class":5674},[5340,13973,6682],{"class":5350},[5340,13975,13976,13979,13981],{"class":5342,"line":5588},[5340,13977,13978],{"class":5357},"      status:",[5340,13980,13929],{"class":5357},[5340,13982,6428],{"class":5350},[5340,13984,13985],{"class":5342,"line":5961},[5340,13986,9598],{"class":5350},[5340,13988,13989,13991,13994,13996,13998,14000,14002,14004,14006],{"class":5342,"line":5973},[5340,13990,5778],{"class":5691},[5340,13992,13993],{"class":5781}," mockGetRequest",[5340,13995,5785],{"class":5350},[5340,13997,13915],{"class":5357},[5340,13999,5794],{"class":5350},[5340,14001,13920],{"class":5674},[5340,14003,8243],{"class":5350},[5340,14005,13942],{"class":5674},[5340,14007,6682],{"class":5350},[5340,14009,14010,14012,14015],{"class":5342,"line":5990},[5340,14011,13457],{"class":5357},[5340,14013,14014],{"class":5597}," '\u002Fapi\u002Fusers\u002F999'",[5340,14016,6428],{"class":5350},[5340,14018,14019,14021,14024],{"class":5342,"line":5995},[5340,14020,8266],{"class":5357},[5340,14022,14023],{"class":5597}," 'GET'",[5340,14025,6428],{"class":5350},[5340,14027,14028],{"class":5342,"line":6000},[5340,14029,9598],{"class":5350},[5340,14031,14032],{"class":5342,"line":6008},[5340,14033,5666],{"emptyLinePlaceholder":5665},[5340,14035,14036,14038,14041],{"class":5342,"line":6034},[5340,14037,5778],{"class":5691},[5340,14039,14040],{"class":5781}," host",[5340,14042,8221],{"class":5350},[5340,14044,14045,14048,14050,14052,14054],{"class":5342,"line":6050},[5340,14046,14047],{"class":5674},"      switchToHttp",[5340,14049,5329],{"class":5357},[5340,14051,13771],{"class":5350},[5340,14053,13739],{"class":5691},[5340,14055,10212],{"class":5350},[5340,14057,14058,14061,14063],{"class":5342,"line":6076},[5340,14059,14060],{"class":5357},"        getResponse:",[5340,14062,13959],{"class":5357},[5340,14064,6428],{"class":5350},[5340,14066,14067,14070,14072],{"class":5342,"line":6093},[5340,14068,14069],{"class":5357},"        getRequest:",[5340,14071,13993],{"class":5357},[5340,14073,6428],{"class":5350},[5340,14075,14076],{"class":5342,"line":6099},[5340,14077,8926],{"class":5350},[5340,14079,14080,14082,14085,14087],{"class":5342,"line":6116},[5340,14081,6037],{"class":5350},[5340,14083,14084],{"class":5346},"as",[5340,14086,8316],{"class":5695},[5340,14088,5601],{"class":5350},[5340,14090,14091],{"class":5342,"line":6121},[5340,14092,5666],{"emptyLinePlaceholder":5665},[5340,14094,14095,14097,14099,14101,14103,14105,14107,14109],{"class":5342,"line":6126},[5340,14096,13827],{"class":5357},[5340,14098,5794],{"class":5350},[5340,14100,6040],{"class":5674},[5340,14102,5677],{"class":5350},[5340,14104,8082],{"class":5357},[5340,14106,5504],{"class":5350},[5340,14108,8091],{"class":5357},[5340,14110,5809],{"class":5350},[5340,14112,14113],{"class":5342,"line":6131},[5340,14114,5666],{"emptyLinePlaceholder":5665},[5340,14116,14117,14120,14122,14125,14127,14130,14132,14134],{"class":5342,"line":6145},[5340,14118,14119],{"class":5674},"    expect",[5340,14121,5677],{"class":5350},[5340,14123,14124],{"class":5357},"mockStatus",[5340,14126,8319],{"class":5350},[5340,14128,14129],{"class":5674},"toHaveBeenCalledWith",[5340,14131,5677],{"class":5350},[5340,14133,6425],{"class":6374},[5340,14135,5809],{"class":5350},[5340,14137,14138,14140,14142,14145,14147,14149],{"class":5342,"line":6187},[5340,14139,14119],{"class":5674},[5340,14141,5677],{"class":5350},[5340,14143,14144],{"class":5357},"mockJson",[5340,14146,8319],{"class":5350},[5340,14148,14129],{"class":5674},[5340,14150,6951],{"class":5350},[5340,14152,14153,14156,14158,14161],{"class":5342,"line":6204},[5340,14154,14155],{"class":5357},"      expect",[5340,14157,5794],{"class":5350},[5340,14159,14160],{"class":5674},"objectContaining",[5340,14162,6682],{"class":5350},[5340,14164,14165,14167,14169],{"class":5342,"line":6209},[5340,14166,7125],{"class":5357},[5340,14168,6391],{"class":6374},[5340,14170,6428],{"class":5350},[5340,14172,14173,14175,14178],{"class":5342,"line":6220},[5340,14174,7150],{"class":5357},[5340,14176,14177],{"class":5597}," 'Not found'",[5340,14179,6428],{"class":5350},[5340,14181,14182,14184,14186],{"class":5342,"line":6237},[5340,14183,11584],{"class":5357},[5340,14185,14014],{"class":5597},[5340,14187,6428],{"class":5350},[5340,14189,14190,14192,14194],{"class":5342,"line":6242},[5340,14191,12761],{"class":5357},[5340,14193,14023],{"class":5597},[5340,14195,6428],{"class":5350},[5340,14197,14198],{"class":5342,"line":6247},[5340,14199,14200],{"class":5350},"      })\n",[5340,14202,14203],{"class":5342,"line":6283},[5340,14204,6981],{"class":5350},[5340,14206,14207],{"class":5342,"line":6300},[5340,14208,13851],{"class":5350},[5340,14210,14211],{"class":5342,"line":6305},[5340,14212,5666],{"emptyLinePlaceholder":5665},[5340,14214,14215,14217,14219,14222,14224,14226],{"class":5342,"line":6310},[5340,14216,13860],{"class":5674},[5340,14218,5677],{"class":5350},[5340,14220,14221],{"class":5597},"'should handle custom exception with object response'",[5340,14223,13736],{"class":5350},[5340,14225,13739],{"class":5691},[5340,14227,5351],{"class":5350},[5340,14229,14230,14232,14234,14236,14238,14240],{"class":5342,"line":6333},[5340,14231,5778],{"class":5691},[5340,14233,8702],{"class":5781},[5340,14235,5785],{"class":5350},[5340,14237,8496],{"class":5691},[5340,14239,6926],{"class":5674},[5340,14241,6951],{"class":5350},[5340,14243,14244],{"class":5342,"line":6338},[5340,14245,7120],{"class":5350},[5340,14247,14248,14250,14252],{"class":5342,"line":9605},[5340,14249,7125],{"class":5357},[5340,14251,6690],{"class":6374},[5340,14253,6428],{"class":5350},[5340,14255,14257,14259,14261],{"class":5342,"line":14256},53,[5340,14258,7150],{"class":5357},[5340,14260,6700],{"class":5597},[5340,14262,6428],{"class":5350},[5340,14264,14266,14269,14272,14274,14276,14278,14280,14283],{"class":5342,"line":14265},54,[5340,14267,14268],{"class":5357},"        errors:",[5340,14270,14271],{"class":5350}," [{ ",[5340,14273,6718],{"class":5357},[5340,14275,6721],{"class":5597},[5340,14277,5504],{"class":5350},[5340,14279,6726],{"class":5357},[5340,14281,14282],{"class":5597}," 'Invalid email'",[5340,14284,10277],{"class":5350},[5340,14286,14288],{"class":5342,"line":14287},55,[5340,14289,7192],{"class":5350},[5340,14291,14293,14295,14297],{"class":5342,"line":14292},56,[5340,14294,6971],{"class":5357},[5340,14296,5794],{"class":5350},[5340,14298,14299],{"class":5781},"BAD_REQUEST\n",[5340,14301,14303],{"class":5342,"line":14302},57,[5340,14304,6981],{"class":5350},[5340,14306,14308],{"class":5342,"line":14307},58,[5340,14309,5666],{"emptyLinePlaceholder":5665},[5340,14311,14313,14315,14317,14319,14321,14323,14325],{"class":5342,"line":14312},59,[5340,14314,5778],{"class":5691},[5340,14316,13910],{"class":5781},[5340,14318,5785],{"class":5350},[5340,14320,13915],{"class":5357},[5340,14322,5794],{"class":5350},[5340,14324,13920],{"class":5674},[5340,14326,8116],{"class":5350},[5340,14328,14330,14332,14334,14336,14338,14340,14342,14344,14346,14348,14350,14352],{"class":5342,"line":14329},60,[5340,14331,5778],{"class":5691},[5340,14333,13929],{"class":5781},[5340,14335,5785],{"class":5350},[5340,14337,13915],{"class":5357},[5340,14339,5794],{"class":5350},[5340,14341,13920],{"class":5674},[5340,14343,8243],{"class":5350},[5340,14345,13942],{"class":5674},[5340,14347,13945],{"class":5350},[5340,14349,13948],{"class":5357},[5340,14351,13910],{"class":5357},[5340,14353,12040],{"class":5350},[5340,14355,14357,14359,14361,14363,14365,14367,14369,14371,14373],{"class":5342,"line":14356},61,[5340,14358,5778],{"class":5691},[5340,14360,13959],{"class":5781},[5340,14362,5785],{"class":5350},[5340,14364,13915],{"class":5357},[5340,14366,5794],{"class":5350},[5340,14368,13920],{"class":5674},[5340,14370,8243],{"class":5350},[5340,14372,13942],{"class":5674},[5340,14374,6682],{"class":5350},[5340,14376,14378,14380,14382],{"class":5342,"line":14377},62,[5340,14379,13978],{"class":5357},[5340,14381,13929],{"class":5357},[5340,14383,6428],{"class":5350},[5340,14385,14387],{"class":5342,"line":14386},63,[5340,14388,9598],{"class":5350},[5340,14390,14392,14394,14396,14398,14400,14402,14404,14406,14408],{"class":5342,"line":14391},64,[5340,14393,5778],{"class":5691},[5340,14395,13993],{"class":5781},[5340,14397,5785],{"class":5350},[5340,14399,13915],{"class":5357},[5340,14401,5794],{"class":5350},[5340,14403,13920],{"class":5674},[5340,14405,8243],{"class":5350},[5340,14407,13942],{"class":5674},[5340,14409,6682],{"class":5350},[5340,14411,14413,14415,14418],{"class":5342,"line":14412},65,[5340,14414,13457],{"class":5357},[5340,14416,14417],{"class":5597}," '\u002Fapi\u002Fusers'",[5340,14419,6428],{"class":5350},[5340,14421,14423,14425,14428],{"class":5342,"line":14422},66,[5340,14424,8266],{"class":5357},[5340,14426,14427],{"class":5597}," 'POST'",[5340,14429,6428],{"class":5350},[5340,14431,14433],{"class":5342,"line":14432},67,[5340,14434,9598],{"class":5350},[5340,14436,14438],{"class":5342,"line":14437},68,[5340,14439,5666],{"emptyLinePlaceholder":5665},[5340,14441,14443,14445,14447],{"class":5342,"line":14442},69,[5340,14444,5778],{"class":5691},[5340,14446,14040],{"class":5781},[5340,14448,8221],{"class":5350},[5340,14450,14452,14454,14456,14458,14460],{"class":5342,"line":14451},70,[5340,14453,14047],{"class":5674},[5340,14455,5329],{"class":5357},[5340,14457,13771],{"class":5350},[5340,14459,13739],{"class":5691},[5340,14461,10212],{"class":5350},[5340,14463,14465,14467,14469],{"class":5342,"line":14464},71,[5340,14466,14060],{"class":5357},[5340,14468,13959],{"class":5357},[5340,14470,6428],{"class":5350},[5340,14472,14474,14476,14478],{"class":5342,"line":14473},72,[5340,14475,14069],{"class":5357},[5340,14477,13993],{"class":5357},[5340,14479,6428],{"class":5350},[5340,14481,14483],{"class":5342,"line":14482},73,[5340,14484,8926],{"class":5350},[5340,14486,14488,14490,14492,14494],{"class":5342,"line":14487},74,[5340,14489,6037],{"class":5350},[5340,14491,14084],{"class":5346},[5340,14493,8316],{"class":5695},[5340,14495,5601],{"class":5350},[5340,14497,14499],{"class":5342,"line":14498},75,[5340,14500,5666],{"emptyLinePlaceholder":5665},[5340,14502,14504,14506,14508,14510,14512,14514,14516,14518],{"class":5342,"line":14503},76,[5340,14505,13827],{"class":5357},[5340,14507,5794],{"class":5350},[5340,14509,6040],{"class":5674},[5340,14511,5677],{"class":5350},[5340,14513,8082],{"class":5357},[5340,14515,5504],{"class":5350},[5340,14517,8091],{"class":5357},[5340,14519,5809],{"class":5350},[5340,14521,14523],{"class":5342,"line":14522},77,[5340,14524,5666],{"emptyLinePlaceholder":5665},[5340,14526,14528,14530,14532,14534,14536,14538,14540,14542],{"class":5342,"line":14527},78,[5340,14529,14119],{"class":5674},[5340,14531,5677],{"class":5350},[5340,14533,14124],{"class":5357},[5340,14535,8319],{"class":5350},[5340,14537,14129],{"class":5674},[5340,14539,5677],{"class":5350},[5340,14541,6785],{"class":6374},[5340,14543,5809],{"class":5350},[5340,14545,14547,14549,14551,14553,14555,14557],{"class":5342,"line":14546},79,[5340,14548,14119],{"class":5674},[5340,14550,5677],{"class":5350},[5340,14552,14144],{"class":5357},[5340,14554,8319],{"class":5350},[5340,14556,14129],{"class":5674},[5340,14558,6951],{"class":5350},[5340,14560,14562,14564,14566,14568],{"class":5342,"line":14561},80,[5340,14563,14155],{"class":5357},[5340,14565,5794],{"class":5350},[5340,14567,14160],{"class":5674},[5340,14569,6682],{"class":5350},[5340,14571,14573,14575,14577],{"class":5342,"line":14572},81,[5340,14574,7125],{"class":5357},[5340,14576,6690],{"class":6374},[5340,14578,6428],{"class":5350},[5340,14580,14582,14584,14587,14589,14592],{"class":5342,"line":14581},82,[5340,14583,7150],{"class":5357},[5340,14585,14586],{"class":5357}," expect",[5340,14588,5794],{"class":5350},[5340,14590,14591],{"class":5674},"anything",[5340,14593,7741],{"class":5350},[5340,14595,14597],{"class":5342,"line":14596},83,[5340,14598,14200],{"class":5350},[5340,14600,14602],{"class":5342,"line":14601},84,[5340,14603,6981],{"class":5350},[5340,14605,14607],{"class":5342,"line":14606},85,[5340,14608,13851],{"class":5350},[5340,14610,14612],{"class":5342,"line":14611},86,[5340,14613,6760],{"class":5350},[5603,14615,14617],{"id":14616},"e2e-тестування-з-фільтрами","E2E-тестування з фільтрами",[5331,14619,14621],{"className":5333,"code":14620,"language":5335,"meta":5336,"style":5336},"import { Test, TestingModule } from '@nestjs\u002Ftesting';\nimport { INestApplication, HttpStatus } from '@nestjs\u002Fcommon';\nimport * as request from 'supertest';\nimport { AppModule } from '.\u002F..\u002Fsrc\u002Fapp.module';\nimport { AllExceptionsFilter } from '.\u002F..\u002Fsrc\u002Ffilters\u002Fall-exceptions.filter';\n\ndescribe('Exception Filters (e2e)', () => {\n  let app: INestApplication;\n\n  beforeAll(async () => {\n    const moduleFixture: TestingModule = await Test.createTestingModule({\n      imports: [AppModule],\n    }).compile();\n\n    app = moduleFixture.createNestApplication();\n    app.useGlobalFilters(new AllExceptionsFilter());\n    await app.init();\n  });\n\n  afterAll(async () => {\n    await app.close();\n  });\n\n  it('\u002Fusers\u002F:id (GET) - should return 404 for non-existent user', () => {\n    return request(app.getHttpServer())\n      .get('\u002Fusers\u002F999')\n      .expect(HttpStatus.NOT_FOUND)\n      .expect(res => {\n        expect(res.body).toMatchObject({\n          statusCode: 404,\n          message: expect.stringContaining('not found'),\n          timestamp: expect.any(String),\n        });\n      });\n  });\n\n  it('\u002Fusers (POST) - should return 409 for duplicate email', () => {\n    return request(app.getHttpServer())\n      .post('\u002Fusers')\n      .send({ email: 'existing@example.com', password: '123456' })\n      .expect(HttpStatus.CONFLICT)\n      .expect(res => {\n        expect(res.body.statusCode).toBe(409);\n        expect(res.body.message).toContain('already exists');\n      });\n  });\n\n  it('should handle validation errors with structured response', () => {\n    return request(app.getHttpServer())\n      .post('\u002Fusers')\n      .send({ email: 'invalid-email', age: 15 })\n      .expect(HttpStatus.BAD_REQUEST)\n      .expect(res => {\n        expect(res.body).toMatchObject({\n          statusCode: 400,\n          message: 'Validation failed',\n          errors: expect.arrayContaining([\n            expect.objectContaining({ field: 'email' }),\n            expect.objectContaining({ field: 'age' }),\n          ]),\n        });\n      });\n  });\n});\n",[5110,14622,14623,14644,14665,14682,14699,14716,14720,14735,14747,14751,14766,14789,14800,14808,14812,14829,14845,14859,14863,14867,14882,14895,14899,14903,14918,14936,14950,14967,14982,15002,15011,15030,15048,15053,15057,15061,15065,15080,15096,15110,15136,15152,15166,15193,15221,15225,15229,15233,15248,15264,15276,15299,15315,15329,15347,15355,15363,15378,15395,15411,15416,15420,15424,15428],{"__ignoreMap":5336},[5340,14624,14625,14627,14629,14631,14633,14636,14638,14640,14642],{"class":5342,"line":5343},[5340,14626,5347],{"class":5346},[5340,14628,5618],{"class":5350},[5340,14630,13693],{"class":5357},[5340,14632,5504],{"class":5350},[5340,14634,14635],{"class":5357},"TestingModule",[5340,14637,5654],{"class":5350},[5340,14639,5594],{"class":5346},[5340,14641,13700],{"class":5597},[5340,14643,5601],{"class":5350},[5340,14645,14646,14648,14650,14653,14655,14657,14659,14661,14663],{"class":5342,"line":5354},[5340,14647,5347],{"class":5346},[5340,14649,5618],{"class":5350},[5340,14651,14652],{"class":5357},"INestApplication",[5340,14654,5504],{"class":5350},[5340,14656,6899],{"class":5357},[5340,14658,5654],{"class":5350},[5340,14660,5594],{"class":5346},[5340,14662,5598],{"class":5597},[5340,14664,5601],{"class":5350},[5340,14666,14667,14669,14671,14673,14675,14677,14680],{"class":5342,"line":5368},[5340,14668,5347],{"class":5346},[5340,14670,12600],{"class":5691},[5340,14672,8313],{"class":5346},[5340,14674,8148],{"class":5357},[5340,14676,12608],{"class":5346},[5340,14678,14679],{"class":5597}," 'supertest'",[5340,14681,5601],{"class":5350},[5340,14683,14684,14686,14688,14690,14692,14694,14697],{"class":5342,"line":5380},[5340,14685,5347],{"class":5346},[5340,14687,5618],{"class":5350},[5340,14689,9649],{"class":5357},[5340,14691,5654],{"class":5350},[5340,14693,5594],{"class":5346},[5340,14695,14696],{"class":5597}," '.\u002F..\u002Fsrc\u002Fapp.module'",[5340,14698,5601],{"class":5350},[5340,14700,14701,14703,14705,14707,14709,14711,14714],{"class":5342,"line":5392},[5340,14702,5347],{"class":5346},[5340,14704,5618],{"class":5350},[5340,14706,9082],{"class":5357},[5340,14708,5654],{"class":5350},[5340,14710,5594],{"class":5346},[5340,14712,14713],{"class":5597}," '.\u002F..\u002Fsrc\u002Ffilters\u002Fall-exceptions.filter'",[5340,14715,5601],{"class":5350},[5340,14717,14718],{"class":5342,"line":5404},[5340,14719,5666],{"emptyLinePlaceholder":5665},[5340,14721,14722,14724,14726,14729,14731,14733],{"class":5342,"line":5416},[5340,14723,13728],{"class":5674},[5340,14725,5677],{"class":5350},[5340,14727,14728],{"class":5597},"'Exception Filters (e2e)'",[5340,14730,13736],{"class":5350},[5340,14732,13739],{"class":5691},[5340,14734,5351],{"class":5350},[5340,14736,14737,14739,14741,14743,14745],{"class":5342,"line":5428},[5340,14738,13746],{"class":5691},[5340,14740,9701],{"class":5357},[5340,14742,5717],{"class":5350},[5340,14744,14652],{"class":5695},[5340,14746,5601],{"class":5350},[5340,14748,14749],{"class":5342,"line":5440},[5340,14750,5666],{"emptyLinePlaceholder":5665},[5340,14752,14753,14756,14758,14760,14762,14764],{"class":5342,"line":5452},[5340,14754,14755],{"class":5674},"  beforeAll",[5340,14757,5677],{"class":5350},[5340,14759,9684],{"class":5691},[5340,14761,13771],{"class":5350},[5340,14763,13739],{"class":5691},[5340,14765,5351],{"class":5350},[5340,14767,14768,14770,14773,14775,14777,14779,14781,14783,14785,14787],{"class":5342,"line":5463},[5340,14769,5778],{"class":5691},[5340,14771,14772],{"class":5781}," moduleFixture",[5340,14774,5717],{"class":5350},[5340,14776,14635],{"class":5695},[5340,14778,5785],{"class":5350},[5340,14780,5788],{"class":5346},[5340,14782,13789],{"class":5357},[5340,14784,5794],{"class":5350},[5340,14786,13794],{"class":5674},[5340,14788,6682],{"class":5350},[5340,14790,14791,14794,14796,14798],{"class":5342,"line":5475},[5340,14792,14793],{"class":5357},"      imports:",[5340,14795,13804],{"class":5350},[5340,14797,9649],{"class":5357},[5340,14799,13130],{"class":5350},[5340,14801,14802,14804,14806],{"class":5342,"line":5487},[5340,14803,13813],{"class":5350},[5340,14805,13816],{"class":5674},[5340,14807,8116],{"class":5350},[5340,14809,14810],{"class":5342,"line":5498},[5340,14811,5666],{"emptyLinePlaceholder":5665},[5340,14813,14814,14817,14819,14822,14824,14827],{"class":5342,"line":5510},[5340,14815,14816],{"class":5357},"    app",[5340,14818,5785],{"class":5350},[5340,14820,14821],{"class":5357},"moduleFixture",[5340,14823,5794],{"class":5350},[5340,14825,14826],{"class":5674},"createNestApplication",[5340,14828,8116],{"class":5350},[5340,14830,14831,14833,14835,14837,14839,14841,14843],{"class":5342,"line":5522},[5340,14832,14816],{"class":5357},[5340,14834,5794],{"class":5350},[5340,14836,9737],{"class":5674},[5340,14838,5677],{"class":5350},[5340,14840,8496],{"class":5691},[5340,14842,9057],{"class":5674},[5340,14844,9746],{"class":5350},[5340,14846,14847,14850,14852,14854,14857],{"class":5342,"line":5533},[5340,14848,14849],{"class":5346},"    await",[5340,14851,9701],{"class":5357},[5340,14853,5794],{"class":5350},[5340,14855,14856],{"class":5674},"init",[5340,14858,8116],{"class":5350},[5340,14860,14861],{"class":5342,"line":5544},[5340,14862,13851],{"class":5350},[5340,14864,14865],{"class":5342,"line":5555},[5340,14866,5666],{"emptyLinePlaceholder":5665},[5340,14868,14869,14872,14874,14876,14878,14880],{"class":5342,"line":5566},[5340,14870,14871],{"class":5674},"  afterAll",[5340,14873,5677],{"class":5350},[5340,14875,9684],{"class":5691},[5340,14877,13771],{"class":5350},[5340,14879,13739],{"class":5691},[5340,14881,5351],{"class":5350},[5340,14883,14884,14886,14888,14890,14893],{"class":5342,"line":5577},[5340,14885,14849],{"class":5346},[5340,14887,9701],{"class":5357},[5340,14889,5794],{"class":5350},[5340,14891,14892],{"class":5674},"close",[5340,14894,8116],{"class":5350},[5340,14896,14897],{"class":5342,"line":5588},[5340,14898,13851],{"class":5350},[5340,14900,14901],{"class":5342,"line":5961},[5340,14902,5666],{"emptyLinePlaceholder":5665},[5340,14904,14905,14907,14909,14912,14914,14916],{"class":5342,"line":5973},[5340,14906,13860],{"class":5674},[5340,14908,5677],{"class":5350},[5340,14910,14911],{"class":5597},"'\u002Fusers\u002F:id (GET) - should return 404 for non-existent user'",[5340,14913,13736],{"class":5350},[5340,14915,13739],{"class":5691},[5340,14917,5351],{"class":5350},[5340,14919,14920,14922,14924,14926,14928,14930,14933],{"class":5342,"line":5990},[5340,14921,5875],{"class":5346},[5340,14923,8148],{"class":5674},[5340,14925,5677],{"class":5350},[5340,14927,11165],{"class":5357},[5340,14929,5794],{"class":5350},[5340,14931,14932],{"class":5674},"getHttpServer",[5340,14934,14935],{"class":5350},"())\n",[5340,14937,14938,14941,14943,14945,14948],{"class":5342,"line":5995},[5340,14939,14940],{"class":5350},"      .",[5340,14942,8766],{"class":5674},[5340,14944,5677],{"class":5350},[5340,14946,14947],{"class":5597},"'\u002Fusers\u002F999'",[5340,14949,5683],{"class":5350},[5340,14951,14952,14954,14957,14959,14961,14963,14965],{"class":5342,"line":6000},[5340,14953,14940],{"class":5350},[5340,14955,14956],{"class":5674},"expect",[5340,14958,5677],{"class":5350},[5340,14960,6899],{"class":5357},[5340,14962,5794],{"class":5350},[5340,14964,13897],{"class":5781},[5340,14966,5683],{"class":5350},[5340,14968,14969,14971,14973,14975,14978,14980],{"class":5342,"line":6008},[5340,14970,14940],{"class":5350},[5340,14972,14956],{"class":5674},[5340,14974,5677],{"class":5350},[5340,14976,14977],{"class":5357},"res",[5340,14979,10209],{"class":5691},[5340,14981,5351],{"class":5350},[5340,14983,14984,14987,14989,14991,14993,14995,14997,15000],{"class":5342,"line":6034},[5340,14985,14986],{"class":5674},"        expect",[5340,14988,5677],{"class":5350},[5340,14990,14977],{"class":5357},[5340,14992,5794],{"class":5350},[5340,14994,11467],{"class":5357},[5340,14996,8319],{"class":5350},[5340,14998,14999],{"class":5674},"toMatchObject",[5340,15001,6682],{"class":5350},[5340,15003,15004,15007,15009],{"class":5342,"line":6050},[5340,15005,15006],{"class":5357},"          statusCode:",[5340,15008,6391],{"class":6374},[5340,15010,6428],{"class":5350},[5340,15012,15013,15016,15018,15020,15023,15025,15028],{"class":5342,"line":6076},[5340,15014,15015],{"class":5357},"          message:",[5340,15017,14586],{"class":5357},[5340,15019,5794],{"class":5350},[5340,15021,15022],{"class":5674},"stringContaining",[5340,15024,5677],{"class":5350},[5340,15026,15027],{"class":5597},"'not found'",[5340,15029,8774],{"class":5350},[5340,15031,15032,15035,15037,15039,15041,15043,15046],{"class":5342,"line":6093},[5340,15033,15034],{"class":5357},"          timestamp:",[5340,15036,14586],{"class":5357},[5340,15038,5794],{"class":5350},[5340,15040,10080],{"class":5674},[5340,15042,5677],{"class":5350},[5340,15044,15045],{"class":5357},"String",[5340,15047,8774],{"class":5350},[5340,15049,15050],{"class":5342,"line":6099},[5340,15051,15052],{"class":5350},"        });\n",[5340,15054,15055],{"class":5342,"line":6116},[5340,15056,11624],{"class":5350},[5340,15058,15059],{"class":5342,"line":6121},[5340,15060,13851],{"class":5350},[5340,15062,15063],{"class":5342,"line":6126},[5340,15064,5666],{"emptyLinePlaceholder":5665},[5340,15066,15067,15069,15071,15074,15076,15078],{"class":5342,"line":6131},[5340,15068,13860],{"class":5674},[5340,15070,5677],{"class":5350},[5340,15072,15073],{"class":5597},"'\u002Fusers (POST) - should return 409 for duplicate email'",[5340,15075,13736],{"class":5350},[5340,15077,13739],{"class":5691},[5340,15079,5351],{"class":5350},[5340,15081,15082,15084,15086,15088,15090,15092,15094],{"class":5342,"line":6145},[5340,15083,5875],{"class":5346},[5340,15085,8148],{"class":5674},[5340,15087,5677],{"class":5350},[5340,15089,11165],{"class":5357},[5340,15091,5794],{"class":5350},[5340,15093,14932],{"class":5674},[5340,15095,14935],{"class":5350},[5340,15097,15098,15100,15103,15105,15108],{"class":5342,"line":6187},[5340,15099,14940],{"class":5350},[5340,15101,15102],{"class":5674},"post",[5340,15104,5677],{"class":5350},[5340,15106,15107],{"class":5597},"'\u002Fusers'",[5340,15109,5683],{"class":5350},[5340,15111,15112,15114,15117,15119,15122,15125,15127,15130,15133],{"class":5342,"line":6204},[5340,15113,14940],{"class":5350},[5340,15115,15116],{"class":5674},"send",[5340,15118,13945],{"class":5350},[5340,15120,15121],{"class":5357},"email:",[5340,15123,15124],{"class":5597}," 'existing@example.com'",[5340,15126,5504],{"class":5350},[5340,15128,15129],{"class":5357},"password:",[5340,15131,15132],{"class":5597}," '123456'",[5340,15134,15135],{"class":5350}," })\n",[5340,15137,15138,15140,15142,15144,15146,15148,15150],{"class":5342,"line":6209},[5340,15139,14940],{"class":5350},[5340,15141,14956],{"class":5674},[5340,15143,5677],{"class":5350},[5340,15145,6899],{"class":5357},[5340,15147,5794],{"class":5350},[5340,15149,10747],{"class":5781},[5340,15151,5683],{"class":5350},[5340,15153,15154,15156,15158,15160,15162,15164],{"class":5342,"line":6220},[5340,15155,14940],{"class":5350},[5340,15157,14956],{"class":5674},[5340,15159,5677],{"class":5350},[5340,15161,14977],{"class":5357},[5340,15163,10209],{"class":5691},[5340,15165,5351],{"class":5350},[5340,15167,15168,15170,15172,15174,15176,15178,15180,15182,15184,15187,15189,15191],{"class":5342,"line":6237},[5340,15169,14986],{"class":5674},[5340,15171,5677],{"class":5350},[5340,15173,14977],{"class":5357},[5340,15175,5794],{"class":5350},[5340,15177,11467],{"class":5357},[5340,15179,5794],{"class":5350},[5340,15181,10918],{"class":5357},[5340,15183,8319],{"class":5350},[5340,15185,15186],{"class":5674},"toBe",[5340,15188,5677],{"class":5350},[5340,15190,6543],{"class":6374},[5340,15192,5809],{"class":5350},[5340,15194,15195,15197,15199,15201,15203,15205,15207,15209,15211,15214,15216,15219],{"class":5342,"line":6242},[5340,15196,14986],{"class":5674},[5340,15198,5677],{"class":5350},[5340,15200,14977],{"class":5357},[5340,15202,5794],{"class":5350},[5340,15204,11467],{"class":5357},[5340,15206,5794],{"class":5350},[5340,15208,8322],{"class":5357},[5340,15210,8319],{"class":5350},[5340,15212,15213],{"class":5674},"toContain",[5340,15215,5677],{"class":5350},[5340,15217,15218],{"class":5597},"'already exists'",[5340,15220,5809],{"class":5350},[5340,15222,15223],{"class":5342,"line":6247},[5340,15224,11624],{"class":5350},[5340,15226,15227],{"class":5342,"line":6283},[5340,15228,13851],{"class":5350},[5340,15230,15231],{"class":5342,"line":6300},[5340,15232,5666],{"emptyLinePlaceholder":5665},[5340,15234,15235,15237,15239,15242,15244,15246],{"class":5342,"line":6305},[5340,15236,13860],{"class":5674},[5340,15238,5677],{"class":5350},[5340,15240,15241],{"class":5597},"'should handle validation errors with structured response'",[5340,15243,13736],{"class":5350},[5340,15245,13739],{"class":5691},[5340,15247,5351],{"class":5350},[5340,15249,15250,15252,15254,15256,15258,15260,15262],{"class":5342,"line":6310},[5340,15251,5875],{"class":5346},[5340,15253,8148],{"class":5674},[5340,15255,5677],{"class":5350},[5340,15257,11165],{"class":5357},[5340,15259,5794],{"class":5350},[5340,15261,14932],{"class":5674},[5340,15263,14935],{"class":5350},[5340,15265,15266,15268,15270,15272,15274],{"class":5342,"line":6333},[5340,15267,14940],{"class":5350},[5340,15269,15102],{"class":5674},[5340,15271,5677],{"class":5350},[5340,15273,15107],{"class":5597},[5340,15275,5683],{"class":5350},[5340,15277,15278,15280,15282,15284,15286,15289,15291,15294,15297],{"class":5342,"line":6338},[5340,15279,14940],{"class":5350},[5340,15281,15116],{"class":5674},[5340,15283,13945],{"class":5350},[5340,15285,15121],{"class":5357},[5340,15287,15288],{"class":5597}," 'invalid-email'",[5340,15290,5504],{"class":5350},[5340,15292,15293],{"class":5357},"age:",[5340,15295,15296],{"class":6374}," 15",[5340,15298,15135],{"class":5350},[5340,15300,15301,15303,15305,15307,15309,15311,15313],{"class":5342,"line":9605},[5340,15302,14940],{"class":5350},[5340,15304,14956],{"class":5674},[5340,15306,5677],{"class":5350},[5340,15308,6899],{"class":5357},[5340,15310,5794],{"class":5350},[5340,15312,10792],{"class":5781},[5340,15314,5683],{"class":5350},[5340,15316,15317,15319,15321,15323,15325,15327],{"class":5342,"line":14256},[5340,15318,14940],{"class":5350},[5340,15320,14956],{"class":5674},[5340,15322,5677],{"class":5350},[5340,15324,14977],{"class":5357},[5340,15326,10209],{"class":5691},[5340,15328,5351],{"class":5350},[5340,15330,15331,15333,15335,15337,15339,15341,15343,15345],{"class":5342,"line":14265},[5340,15332,14986],{"class":5674},[5340,15334,5677],{"class":5350},[5340,15336,14977],{"class":5357},[5340,15338,5794],{"class":5350},[5340,15340,11467],{"class":5357},[5340,15342,8319],{"class":5350},[5340,15344,14999],{"class":5674},[5340,15346,6682],{"class":5350},[5340,15348,15349,15351,15353],{"class":5342,"line":14287},[5340,15350,15006],{"class":5357},[5340,15352,6690],{"class":6374},[5340,15354,6428],{"class":5350},[5340,15356,15357,15359,15361],{"class":5342,"line":14292},[5340,15358,15015],{"class":5357},[5340,15360,6700],{"class":5597},[5340,15362,6428],{"class":5350},[5340,15364,15365,15368,15370,15372,15375],{"class":5342,"line":14302},[5340,15366,15367],{"class":5357},"          errors:",[5340,15369,14586],{"class":5357},[5340,15371,5794],{"class":5350},[5340,15373,15374],{"class":5674},"arrayContaining",[5340,15376,15377],{"class":5350},"([\n",[5340,15379,15380,15383,15385,15387,15389,15391,15393],{"class":5342,"line":14307},[5340,15381,15382],{"class":5357},"            expect",[5340,15384,5794],{"class":5350},[5340,15386,14160],{"class":5674},[5340,15388,13945],{"class":5350},[5340,15390,6718],{"class":5357},[5340,15392,6721],{"class":5597},[5340,15394,12471],{"class":5350},[5340,15396,15397,15399,15401,15403,15405,15407,15409],{"class":5342,"line":14312},[5340,15398,15382],{"class":5357},[5340,15400,5794],{"class":5350},[5340,15402,14160],{"class":5674},[5340,15404,13945],{"class":5350},[5340,15406,6718],{"class":5357},[5340,15408,6741],{"class":5597},[5340,15410,12471],{"class":5350},[5340,15412,15413],{"class":5342,"line":14329},[5340,15414,15415],{"class":5350},"          ]),\n",[5340,15417,15418],{"class":5342,"line":14356},[5340,15419,15052],{"class":5350},[5340,15421,15422],{"class":5342,"line":14377},[5340,15423,11624],{"class":5350},[5340,15425,15426],{"class":5342,"line":14386},[5340,15427,13851],{"class":5350},[5340,15429,15430],{"class":5342,"line":14391},[5340,15431,6760],{"class":5350},[5296,15433,15434,15437,15438,15441,15442,15444,15445,5504,15448,5504,15451,15454,15455,15458,15459,5794],{},[5145,15435,15436],{},"Важливо:"," у unit-тестах filters використовуйте ",[5145,15439,15440],{},"мокування"," ",[5110,15443,5129],{}," з методами ",[5110,15446,15447],{},"switchToHttp()",[5110,15449,15450],{},"getResponse()",[5110,15452,15453],{},"getRequest()",". У E2E-тестах перевіряйте ",[5145,15456,15457],{},"реальні HTTP-відповіді"," через ",[5110,15460,15461],{},"supertest",[5197,15463,15465],{"id":15464},"візуалізація-виконання-exception-filters","Візуалізація виконання Exception Filters",[5331,15467,15471],{"className":15468,"code":15469,"language":15470,"meta":5336,"style":5336},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\n!theme plain\nskinparam backgroundColor #FEFEFE\nskinparam handwritten false\n\nparticipant \"Client\" as Client\nparticipant \"NestJS App\" as App\nparticipant \"Controller\" as Controller\nparticipant \"Service\" as Service\nparticipant \"Exception Filter\" as Filter\nparticipant \"Response\" as Response\n\nClient -> App: POST \u002Fusers\\n{ \"email\": \"test@example.com\" }\nactivate App\n\nApp -> Controller: create(dto)\nactivate Controller\n\nController -> Service: register(dto)\nactivate Service\n\nService -> Service: checkEmailExists()\nService --> Service: Email already exists!\n\nService --x Controller: throw ConflictException\ndeactivate Service\n\nController --x Filter: ConflictException caught\ndeactivate Controller\nactivate Filter\n\nFilter -> Filter: catch(exception, host)\nFilter -> Filter: Format error response:\\n{\\n  \"statusCode\": 409,\\n  \"message\": \"Email exists\",\\n  \"timestamp\": \"...\"\\n}\n\nFilter -> Response: response.status(409).json(...)\nactivate Response\n\nResponse --> Client: HTTP 409 Conflict\\n{ \"statusCode\": 409, ... }\ndeactivate Response\ndeactivate Filter\ndeactivate App\n\n@enduml\n","plantuml",[5110,15472,15473,15478,15483,15488,15493,15497,15502,15507,15512,15517,15522,15527,15531,15536,15541,15545,15550,15555,15559,15564,15569,15573,15578,15583,15587,15592,15597,15601,15606,15611,15616,15620,15625,15630,15634,15639,15644,15648,15653,15658,15663,15668,15672],{"__ignoreMap":5336},[5340,15474,15475],{"class":5342,"line":5343},[5340,15476,15477],{},"@startuml\n",[5340,15479,15480],{"class":5342,"line":5354},[5340,15481,15482],{},"!theme plain\n",[5340,15484,15485],{"class":5342,"line":5368},[5340,15486,15487],{},"skinparam backgroundColor #FEFEFE\n",[5340,15489,15490],{"class":5342,"line":5380},[5340,15491,15492],{},"skinparam handwritten false\n",[5340,15494,15495],{"class":5342,"line":5392},[5340,15496,5666],{"emptyLinePlaceholder":5665},[5340,15498,15499],{"class":5342,"line":5404},[5340,15500,15501],{},"participant \"Client\" as Client\n",[5340,15503,15504],{"class":5342,"line":5416},[5340,15505,15506],{},"participant \"NestJS App\" as App\n",[5340,15508,15509],{"class":5342,"line":5428},[5340,15510,15511],{},"participant \"Controller\" as Controller\n",[5340,15513,15514],{"class":5342,"line":5440},[5340,15515,15516],{},"participant \"Service\" as Service\n",[5340,15518,15519],{"class":5342,"line":5452},[5340,15520,15521],{},"participant \"Exception Filter\" as Filter\n",[5340,15523,15524],{"class":5342,"line":5463},[5340,15525,15526],{},"participant \"Response\" as Response\n",[5340,15528,15529],{"class":5342,"line":5475},[5340,15530,5666],{"emptyLinePlaceholder":5665},[5340,15532,15533],{"class":5342,"line":5487},[5340,15534,15535],{},"Client -> App: POST \u002Fusers\\n{ \"email\": \"test@example.com\" }\n",[5340,15537,15538],{"class":5342,"line":5498},[5340,15539,15540],{},"activate App\n",[5340,15542,15543],{"class":5342,"line":5510},[5340,15544,5666],{"emptyLinePlaceholder":5665},[5340,15546,15547],{"class":5342,"line":5522},[5340,15548,15549],{},"App -> Controller: create(dto)\n",[5340,15551,15552],{"class":5342,"line":5533},[5340,15553,15554],{},"activate Controller\n",[5340,15556,15557],{"class":5342,"line":5544},[5340,15558,5666],{"emptyLinePlaceholder":5665},[5340,15560,15561],{"class":5342,"line":5555},[5340,15562,15563],{},"Controller -> Service: register(dto)\n",[5340,15565,15566],{"class":5342,"line":5566},[5340,15567,15568],{},"activate Service\n",[5340,15570,15571],{"class":5342,"line":5577},[5340,15572,5666],{"emptyLinePlaceholder":5665},[5340,15574,15575],{"class":5342,"line":5588},[5340,15576,15577],{},"Service -> Service: checkEmailExists()\n",[5340,15579,15580],{"class":5342,"line":5961},[5340,15581,15582],{},"Service --> Service: Email already exists!\n",[5340,15584,15585],{"class":5342,"line":5973},[5340,15586,5666],{"emptyLinePlaceholder":5665},[5340,15588,15589],{"class":5342,"line":5990},[5340,15590,15591],{},"Service --x Controller: throw ConflictException\n",[5340,15593,15594],{"class":5342,"line":5995},[5340,15595,15596],{},"deactivate Service\n",[5340,15598,15599],{"class":5342,"line":6000},[5340,15600,5666],{"emptyLinePlaceholder":5665},[5340,15602,15603],{"class":5342,"line":6008},[5340,15604,15605],{},"Controller --x Filter: ConflictException caught\n",[5340,15607,15608],{"class":5342,"line":6034},[5340,15609,15610],{},"deactivate Controller\n",[5340,15612,15613],{"class":5342,"line":6050},[5340,15614,15615],{},"activate Filter\n",[5340,15617,15618],{"class":5342,"line":6076},[5340,15619,5666],{"emptyLinePlaceholder":5665},[5340,15621,15622],{"class":5342,"line":6093},[5340,15623,15624],{},"Filter -> Filter: catch(exception, host)\n",[5340,15626,15627],{"class":5342,"line":6099},[5340,15628,15629],{},"Filter -> Filter: Format error response:\\n{\\n  \"statusCode\": 409,\\n  \"message\": \"Email exists\",\\n  \"timestamp\": \"...\"\\n}\n",[5340,15631,15632],{"class":5342,"line":6116},[5340,15633,5666],{"emptyLinePlaceholder":5665},[5340,15635,15636],{"class":5342,"line":6121},[5340,15637,15638],{},"Filter -> Response: response.status(409).json(...)\n",[5340,15640,15641],{"class":5342,"line":6126},[5340,15642,15643],{},"activate Response\n",[5340,15645,15646],{"class":5342,"line":6131},[5340,15647,5666],{"emptyLinePlaceholder":5665},[5340,15649,15650],{"class":5342,"line":6145},[5340,15651,15652],{},"Response --> Client: HTTP 409 Conflict\\n{ \"statusCode\": 409, ... }\n",[5340,15654,15655],{"class":5342,"line":6187},[5340,15656,15657],{},"deactivate Response\n",[5340,15659,15660],{"class":5342,"line":6204},[5340,15661,15662],{},"deactivate Filter\n",[5340,15664,15665],{"class":5342,"line":6209},[5340,15666,15667],{},"deactivate App\n",[5340,15669,15670],{"class":5342,"line":6220},[5340,15671,5666],{"emptyLinePlaceholder":5665},[5340,15673,15674],{"class":5342,"line":6237},[5340,15675,15676],{},"@enduml\n",[5202,15678,15679],{},[5145,15680,15681],{},"Опис діаграми:",[8376,15683,15684,15690,15696,15702,15710,15715,15721],{},[5095,15685,15686,15689],{},[5145,15687,15688],{},"Client → Controller",": запит надходить до контролера",[5095,15691,15692,15695],{},[5145,15693,15694],{},"Controller → Service",": виклик бізнес-логіки",[5095,15697,15698,15701],{},[5145,15699,15700],{},"Service",": виявляється помилка (email вже існує)",[5095,15703,15704,15707,15708],{},[5145,15705,15706],{},"Service → Exception",": викидається ",[5110,15709,5651],{},[5095,15711,15712,15714],{},[5145,15713,5147],{},": перехоплює виключення",[5095,15716,15717,15720],{},[5145,15718,15719],{},"Filter → Response",": формує структуровану JSON-відповідь",[5095,15722,15723,15726],{},[5145,15724,15725],{},"Response → Client",": повертає HTTP 409 з деталями помилки",[5197,15728,15730],{"id":15729},"найкращі-практики-exception-filters","Найкращі практики Exception Filters",[5603,15732,15734],{"id":15733},"_1-структуровані-відповіді","1. Структуровані відповіді",[6348,15736,15737,15794],{},[5331,15738,15741],{"className":5333,"code":15739,"filename":15740,"language":5335,"meta":5336,"style":5336},"throw new Error('Something went wrong');\n\n\u002F\u002F Response:\n{\n  \"statusCode\": 500,\n  \"message\": \"Something went wrong\"\n}\n","❌ Погано",[5110,15742,15743,15758,15762,15767,15771,15781,15790],{"__ignoreMap":5336},[5340,15744,15745,15747,15749,15751,15753,15756],{"class":5342,"line":5343},[5340,15746,6674],{"class":5346},[5340,15748,5840],{"class":5691},[5340,15750,9342],{"class":5674},[5340,15752,5677],{"class":5350},[5340,15754,15755],{"class":5597},"'Something went wrong'",[5340,15757,5809],{"class":5350},[5340,15759,15760],{"class":5342,"line":5354},[5340,15761,5666],{"emptyLinePlaceholder":5665},[5340,15763,15764],{"class":5342,"line":5368},[5340,15765,15766],{"class":5364},"\u002F\u002F Response:\n",[5340,15768,15769],{"class":5342,"line":5380},[5340,15770,6414],{"class":5350},[5340,15772,15773,15775,15777,15779],{"class":5342,"line":5392},[5340,15774,6420],{"class":5597},[5340,15776,5717],{"class":5350},[5340,15778,9574],{"class":6374},[5340,15780,6428],{"class":5350},[5340,15782,15783,15785,15787],{"class":5342,"line":5404},[5340,15784,6433],{"class":5597},[5340,15786,5717],{"class":5350},[5340,15788,15789],{"class":5597},"\"Something went wrong\"\n",[5340,15791,15792],{"class":5342,"line":5416},[5340,15793,6341],{"class":5350},[5331,15795,15798],{"className":5333,"code":15796,"filename":15797,"language":5335,"meta":5336,"style":5336},"throw new BadRequestException({\n  statusCode: 400,\n  error: 'Validation Error',\n  message: 'Invalid input data',\n  fields: [\n    { name: 'email', error: 'Invalid format' },\n  ],\n});\n\n\u002F\u002F Response:\n{\n  \"statusCode\": 400,\n  \"error\": \"Validation Error\",\n  \"message\": \"Invalid input data\",\n  \"fields\": [\n    { \"name\": \"email\", \"error\": \"Invalid format\" }\n  ],\n  \"timestamp\": \"2026-09-05T17:00:00.000Z\"\n}\n","✅ Добре",[5110,15799,15800,15810,15818,15828,15837,15844,15863,15867,15871,15875,15879,15883,15893,15904,15915,15922,15946,15950,15959],{"__ignoreMap":5336},[5340,15801,15802,15804,15806,15808],{"class":5342,"line":5343},[5340,15803,6674],{"class":5346},[5340,15805,5840],{"class":5691},[5340,15807,6679],{"class":5674},[5340,15809,6682],{"class":5350},[5340,15811,15812,15814,15816],{"class":5342,"line":5354},[5340,15813,6687],{"class":5357},[5340,15815,6690],{"class":6374},[5340,15817,6428],{"class":5350},[5340,15819,15820,15823,15826],{"class":5342,"line":5368},[5340,15821,15822],{"class":5357},"  error:",[5340,15824,15825],{"class":5597}," 'Validation Error'",[5340,15827,6428],{"class":5350},[5340,15829,15830,15832,15835],{"class":5342,"line":5380},[5340,15831,6697],{"class":5357},[5340,15833,15834],{"class":5597}," 'Invalid input data'",[5340,15836,6428],{"class":5350},[5340,15838,15839,15842],{"class":5342,"line":5392},[5340,15840,15841],{"class":5357},"  fields:",[5340,15843,6710],{"class":5350},[5340,15845,15846,15848,15851,15853,15855,15858,15861],{"class":5342,"line":5404},[5340,15847,6715],{"class":5350},[5340,15849,15850],{"class":5357},"name:",[5340,15852,6721],{"class":5597},[5340,15854,5504],{"class":5350},[5340,15856,15857],{"class":5357},"error:",[5340,15859,15860],{"class":5597}," 'Invalid format'",[5340,15862,6732],{"class":5350},[5340,15864,15865],{"class":5342,"line":5416},[5340,15866,6755],{"class":5350},[5340,15868,15869],{"class":5342,"line":5428},[5340,15870,6760],{"class":5350},[5340,15872,15873],{"class":5342,"line":5440},[5340,15874,5666],{"emptyLinePlaceholder":5665},[5340,15876,15877],{"class":5342,"line":5452},[5340,15878,15766],{"class":5364},[5340,15880,15881],{"class":5342,"line":5463},[5340,15882,6414],{"class":5350},[5340,15884,15885,15887,15889,15891],{"class":5342,"line":5475},[5340,15886,6420],{"class":5597},[5340,15888,5717],{"class":5350},[5340,15890,6785],{"class":6374},[5340,15892,6428],{"class":5350},[5340,15894,15895,15897,15899,15902],{"class":5342,"line":5487},[5340,15896,6445],{"class":5597},[5340,15898,5717],{"class":5350},[5340,15900,15901],{"class":5597},"\"Validation Error\"",[5340,15903,6428],{"class":5350},[5340,15905,15906,15908,15910,15913],{"class":5342,"line":5498},[5340,15907,6433],{"class":5597},[5340,15909,5717],{"class":5350},[5340,15911,15912],{"class":5597},"\"Invalid input data\"",[5340,15914,6428],{"class":5350},[5340,15916,15917,15920],{"class":5342,"line":5510},[5340,15918,15919],{"class":5597},"  \"fields\"",[5340,15921,6806],{"class":5350},[5340,15923,15924,15926,15929,15931,15934,15936,15939,15941,15944],{"class":5342,"line":5522},[5340,15925,6715],{"class":5350},[5340,15927,15928],{"class":5597},"\"name\"",[5340,15930,5329],{"class":5357},[5340,15932,15933],{"class":5597}," \"email\"",[5340,15935,5504],{"class":5350},[5340,15937,15938],{"class":5597},"\"error\"",[5340,15940,5329],{"class":5357},[5340,15942,15943],{"class":5597}," \"Invalid format\"",[5340,15945,6853],{"class":5350},[5340,15947,15948],{"class":5342,"line":5533},[5340,15949,6755],{"class":5350},[5340,15951,15952,15954,15956],{"class":5342,"line":5544},[5340,15953,10343],{"class":5597},[5340,15955,5717],{"class":5350},[5340,15957,15958],{"class":5597},"\"2026-09-05T17:00:00.000Z\"\n",[5340,15960,15961],{"class":5342,"line":5555},[5340,15962,6341],{"class":5350},[5603,15964,15966],{"id":15965},"_2-не-розкривати-чутливу-інформацію","2. Не розкривати чутливу інформацію",[6348,15968,15969,16011],{},[5331,15970,15972],{"className":5333,"code":15971,"filename":15740,"language":5335,"meta":5336,"style":5336},"catch (error) {\n  throw new InternalServerErrorException(error.stack); \u002F\u002F Стек у production!\n}\n",[5110,15973,15974,15984,16007],{"__ignoreMap":5336},[5340,15975,15976,15978,15980,15982],{"class":5342,"line":5343},[5340,15977,6040],{"class":5346},[5340,15979,5148],{"class":5350},[5340,15981,6045],{"class":5357},[5340,15983,5773],{"class":5350},[5340,15985,15986,15989,15991,15993,15995,15997,15999,16001,16004],{"class":5342,"line":5354},[5340,15987,15988],{"class":5346},"  throw",[5340,15990,5840],{"class":5691},[5340,15992,6106],{"class":5674},[5340,15994,5677],{"class":5350},[5340,15996,6045],{"class":5357},[5340,15998,5794],{"class":5350},[5340,16000,8720],{"class":5357},[5340,16002,16003],{"class":5350},"); ",[5340,16005,16006],{"class":5364},"\u002F\u002F Стек у production!\n",[5340,16008,16009],{"class":5342,"line":5368},[5340,16010,6341],{"class":5350},[5331,16012,16014],{"className":5333,"code":16013,"filename":15797,"language":5335,"meta":5336,"style":5336},"catch (error) {\n  this.logger.error('Database error', error.stack);\n  throw new InternalServerErrorException('An error occurred');\n}\n",[5110,16015,16016,16026,16053,16068],{"__ignoreMap":5336},[5340,16017,16018,16020,16022,16024],{"class":5342,"line":5343},[5340,16019,6040],{"class":5346},[5340,16021,5148],{"class":5350},[5340,16023,6045],{"class":5357},[5340,16025,5773],{"class":5350},[5340,16027,16028,16031,16033,16035,16037,16039,16041,16043,16045,16047,16049,16051],{"class":5342,"line":5354},[5340,16029,16030],{"class":5691},"  this",[5340,16032,5794],{"class":5350},[5340,16034,8636],{"class":5357},[5340,16036,5794],{"class":5350},[5340,16038,6045],{"class":5674},[5340,16040,5677],{"class":5350},[5340,16042,6111],{"class":5597},[5340,16044,5504],{"class":5350},[5340,16046,6045],{"class":5357},[5340,16048,5794],{"class":5350},[5340,16050,8720],{"class":5357},[5340,16052,5809],{"class":5350},[5340,16054,16055,16057,16059,16061,16063,16066],{"class":5342,"line":5368},[5340,16056,15988],{"class":5346},[5340,16058,5840],{"class":5691},[5340,16060,6106],{"class":5674},[5340,16062,5677],{"class":5350},[5340,16064,16065],{"class":5597},"'An error occurred'",[5340,16067,5809],{"class":5350},[5340,16069,16070],{"class":5342,"line":5380},[5340,16071,6341],{"class":5350},[5603,16073,16075],{"id":16074},"_3-логування-з-контекстом","3. Логування з контекстом",[5331,16077,16079],{"className":5333,"code":16078,"language":5335,"meta":5336,"style":5336},"this.logger.error('User registration failed', {\n  error: exception.message,\n  stack: exception.stack,\n  userId: request.user?.id,\n  email: dto.email,\n  ip: request.ip,\n  userAgent: request.get('user-agent'),\n  timestamp: new Date().toISOString(),\n  requestId: request.headers['x-request-id'],\n});\n",[5110,16080,16081,16100,16112,16125,16142,16156,16169,16186,16201,16219],{"__ignoreMap":5336},[5340,16082,16083,16085,16087,16089,16091,16093,16095,16098],{"class":5342,"line":5343},[5340,16084,12349],{"class":5691},[5340,16086,5794],{"class":5350},[5340,16088,8636],{"class":5357},[5340,16090,5794],{"class":5350},[5340,16092,6045],{"class":5674},[5340,16094,5677],{"class":5350},[5340,16096,16097],{"class":5597},"'User registration failed'",[5340,16099,12756],{"class":5350},[5340,16101,16102,16104,16106,16108,16110],{"class":5342,"line":5354},[5340,16103,15822],{"class":5357},[5340,16105,8702],{"class":5357},[5340,16107,5794],{"class":5350},[5340,16109,8322],{"class":5357},[5340,16111,6428],{"class":5350},[5340,16113,16114,16117,16119,16121,16123],{"class":5342,"line":5368},[5340,16115,16116],{"class":5357},"  stack:",[5340,16118,8702],{"class":5357},[5340,16120,5794],{"class":5350},[5340,16122,8720],{"class":5357},[5340,16124,6428],{"class":5350},[5340,16126,16127,16130,16132,16134,16136,16138,16140],{"class":5342,"line":5380},[5340,16128,16129],{"class":5357},"  userId:",[5340,16131,8148],{"class":5357},[5340,16133,5794],{"class":5350},[5340,16135,5825],{"class":5357},[5340,16137,8736],{"class":5350},[5340,16139,5765],{"class":5357},[5340,16141,6428],{"class":5350},[5340,16143,16144,16147,16150,16152,16154],{"class":5342,"line":5392},[5340,16145,16146],{"class":5357},"  email:",[5340,16148,16149],{"class":5357}," dto",[5340,16151,5794],{"class":5350},[5340,16153,5952],{"class":5357},[5340,16155,6428],{"class":5350},[5340,16157,16158,16161,16163,16165,16167],{"class":5342,"line":5404},[5340,16159,16160],{"class":5357},"  ip:",[5340,16162,8148],{"class":5357},[5340,16164,5794],{"class":5350},[5340,16166,8752],{"class":5357},[5340,16168,6428],{"class":5350},[5340,16170,16171,16174,16176,16178,16180,16182,16184],{"class":5342,"line":5416},[5340,16172,16173],{"class":5357},"  userAgent:",[5340,16175,8148],{"class":5357},[5340,16177,5794],{"class":5350},[5340,16179,8766],{"class":5674},[5340,16181,5677],{"class":5350},[5340,16183,8771],{"class":5597},[5340,16185,8774],{"class":5350},[5340,16187,16188,16191,16193,16195,16197,16199],{"class":5342,"line":5428},[5340,16189,16190],{"class":5357},"  timestamp:",[5340,16192,5840],{"class":5691},[5340,16194,8240],{"class":5674},[5340,16196,8243],{"class":5350},[5340,16198,7738],{"class":5674},[5340,16200,7741],{"class":5350},[5340,16202,16203,16206,16208,16210,16212,16214,16217],{"class":5342,"line":5440},[5340,16204,16205],{"class":5357},"  requestId:",[5340,16207,8148],{"class":5357},[5340,16209,5794],{"class":5350},[5340,16211,11462],{"class":5357},[5340,16213,9469],{"class":5350},[5340,16215,16216],{"class":5597},"'x-request-id'",[5340,16218,13130],{"class":5350},[5340,16220,16221],{"class":5342,"line":5452},[5340,16222,6760],{"class":5350},[5603,16224,16226],{"id":16225},"_4-узгоджений-формат-для-всіх-помилок","4. Узгоджений формат для всіх помилок",[5331,16228,16230],{"className":5333,"code":16229,"language":5335,"meta":5336,"style":5336},"interface ErrorResponse {\n  statusCode: number;\n  error: string;           \u002F\u002F Назва помилки (NotFound, ValidationError)\n  message: string;         \u002F\u002F Читабельне повідомлення\n  timestamp: string;       \u002F\u002F ISO 8601\n  path: string;            \u002F\u002F URL запиту\n  method: string;          \u002F\u002F HTTP-метод\n  requestId?: string;      \u002F\u002F Для трейсингу\n  details?: any;           \u002F\u002F Додаткова інформація\n}\n",[5110,16231,16232,16242,16253,16268,16283,16298,16313,16328,16344,16358],{"__ignoreMap":5336},[5340,16233,16234,16237,16240],{"class":5342,"line":5343},[5340,16235,16236],{"class":5691},"interface",[5340,16238,16239],{"class":5695}," ErrorResponse",[5340,16241,5351],{"class":5350},[5340,16243,16244,16247,16249,16251],{"class":5342,"line":5354},[5340,16245,16246],{"class":5357},"  statusCode",[5340,16248,5717],{"class":5350},[5340,16250,7098],{"class":5695},[5340,16252,5601],{"class":5350},[5340,16254,16255,16258,16260,16262,16265],{"class":5342,"line":5368},[5340,16256,16257],{"class":5357},"  error",[5340,16259,5717],{"class":5350},[5340,16261,5770],{"class":5695},[5340,16263,16264],{"class":5350},";           ",[5340,16266,16267],{"class":5364},"\u002F\u002F Назва помилки (NotFound, ValidationError)\n",[5340,16269,16270,16273,16275,16277,16280],{"class":5342,"line":5380},[5340,16271,16272],{"class":5357},"  message",[5340,16274,5717],{"class":5350},[5340,16276,5770],{"class":5695},[5340,16278,16279],{"class":5350},";         ",[5340,16281,16282],{"class":5364},"\u002F\u002F Читабельне повідомлення\n",[5340,16284,16285,16288,16290,16292,16295],{"class":5342,"line":5392},[5340,16286,16287],{"class":5357},"  timestamp",[5340,16289,5717],{"class":5350},[5340,16291,5770],{"class":5695},[5340,16293,16294],{"class":5350},";       ",[5340,16296,16297],{"class":5364},"\u002F\u002F ISO 8601\n",[5340,16299,16300,16303,16305,16307,16310],{"class":5342,"line":5404},[5340,16301,16302],{"class":5357},"  path",[5340,16304,5717],{"class":5350},[5340,16306,5770],{"class":5695},[5340,16308,16309],{"class":5350},";            ",[5340,16311,16312],{"class":5364},"\u002F\u002F URL запиту\n",[5340,16314,16315,16318,16320,16322,16325],{"class":5342,"line":5416},[5340,16316,16317],{"class":5357},"  method",[5340,16319,5717],{"class":5350},[5340,16321,5770],{"class":5695},[5340,16323,16324],{"class":5350},";          ",[5340,16326,16327],{"class":5364},"\u002F\u002F HTTP-метод\n",[5340,16329,16330,16333,16336,16338,16341],{"class":5342,"line":5428},[5340,16331,16332],{"class":5357},"  requestId",[5340,16334,16335],{"class":5350},"?: ",[5340,16337,5770],{"class":5695},[5340,16339,16340],{"class":5350},";      ",[5340,16342,16343],{"class":5364},"\u002F\u002F Для трейсингу\n",[5340,16345,16346,16349,16351,16353,16355],{"class":5342,"line":5440},[5340,16347,16348],{"class":5357},"  details",[5340,16350,16335],{"class":5350},[5340,16352,10080],{"class":5695},[5340,16354,16264],{"class":5350},[5340,16356,16357],{"class":5364},"\u002F\u002F Додаткова інформація\n",[5340,16359,16360],{"class":5342,"line":5452},[5340,16361,6341],{"class":5350},[5603,16363,16365],{"id":16364},"_5-різні-filter-для-різних-середовищ","5. Різні filter для різних середовищ",[5331,16367,16369],{"className":5333,"code":16368,"language":5335,"meta":5336,"style":5336},"\u002F\u002F production.filter.ts\n@Catch()\nexport class ProductionExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    \u002F\u002F Мінімальна інформація, без стеків\n    response.json({\n      statusCode: 500,\n      message: 'Internal server error',\n    });\n  }\n}\n\n\u002F\u002F development.filter.ts\n@Catch()\nexport class DevelopmentExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    \u002F\u002F Детальна інформація зі стеками\n    response.json({\n      statusCode: 500,\n      message: exception.message,\n      stack: exception.stack,\n      details: exception,\n    });\n  }\n}\n\n\u002F\u002F main.ts\nconst filter = process.env.NODE_ENV === 'production'\n  ? new ProductionExceptionFilter()\n  : new DevelopmentExceptionFilter();\n\napp.useGlobalFilters(filter);\n",[5110,16370,16371,16376,16384,16399,16421,16426,16436,16444,16452,16456,16460,16464,16468,16473,16481,16496,16518,16523,16533,16541,16553,16565,16574,16578,16582,16586,16590,16594,16618,16629,16640,16644],{"__ignoreMap":5336},[5340,16372,16373],{"class":5342,"line":5343},[5340,16374,16375],{"class":5364},"\u002F\u002F production.filter.ts\n",[5340,16377,16378,16380,16382],{"class":5342,"line":5354},[5340,16379,5671],{"class":5350},[5340,16381,8001],{"class":5674},[5340,16383,5897],{"class":5350},[5340,16385,16386,16388,16390,16393,16395,16397],{"class":5342,"line":5368},[5340,16387,5688],{"class":5346},[5340,16389,5692],{"class":5691},[5340,16391,16392],{"class":5695}," ProductionExceptionFilter",[5340,16394,8067],{"class":5691},[5340,16396,8070],{"class":5695},[5340,16398,5351],{"class":5350},[5340,16400,16401,16403,16405,16407,16409,16411,16413,16415,16417,16419],{"class":5342,"line":5380},[5340,16402,8077],{"class":5674},[5340,16404,5677],{"class":5350},[5340,16406,8082],{"class":5357},[5340,16408,5717],{"class":5350},[5340,16410,9105],{"class":5695},[5340,16412,5504],{"class":5350},[5340,16414,8091],{"class":5357},[5340,16416,5717],{"class":5350},[5340,16418,5129],{"class":5695},[5340,16420,5773],{"class":5350},[5340,16422,16423],{"class":5342,"line":5392},[5340,16424,16425],{"class":5364},"    \u002F\u002F Мінімальна інформація, без стеків\n",[5340,16427,16428,16430,16432,16434],{"class":5342,"line":5404},[5340,16429,8342],{"class":5357},[5340,16431,5794],{"class":5350},[5340,16433,6770],{"class":5674},[5340,16435,6682],{"class":5350},[5340,16437,16438,16440,16442],{"class":5342,"line":5416},[5340,16439,8226],{"class":5357},[5340,16441,11577],{"class":6374},[5340,16443,6428],{"class":5350},[5340,16445,16446,16448,16450],{"class":5342,"line":5428},[5340,16447,8280],{"class":5357},[5340,16449,11617],{"class":5597},[5340,16451,6428],{"class":5350},[5340,16453,16454],{"class":5342,"line":5440},[5340,16455,9598],{"class":5350},[5340,16457,16458],{"class":5342,"line":5452},[5340,16459,5884],{"class":5350},[5340,16461,16462],{"class":5342,"line":5463},[5340,16463,6341],{"class":5350},[5340,16465,16466],{"class":5342,"line":5475},[5340,16467,5666],{"emptyLinePlaceholder":5665},[5340,16469,16470],{"class":5342,"line":5487},[5340,16471,16472],{"class":5364},"\u002F\u002F development.filter.ts\n",[5340,16474,16475,16477,16479],{"class":5342,"line":5498},[5340,16476,5671],{"class":5350},[5340,16478,8001],{"class":5674},[5340,16480,5897],{"class":5350},[5340,16482,16483,16485,16487,16490,16492,16494],{"class":5342,"line":5510},[5340,16484,5688],{"class":5346},[5340,16486,5692],{"class":5691},[5340,16488,16489],{"class":5695}," DevelopmentExceptionFilter",[5340,16491,8067],{"class":5691},[5340,16493,8070],{"class":5695},[5340,16495,5351],{"class":5350},[5340,16497,16498,16500,16502,16504,16506,16508,16510,16512,16514,16516],{"class":5342,"line":5522},[5340,16499,8077],{"class":5674},[5340,16501,5677],{"class":5350},[5340,16503,8082],{"class":5357},[5340,16505,5717],{"class":5350},[5340,16507,9105],{"class":5695},[5340,16509,5504],{"class":5350},[5340,16511,8091],{"class":5357},[5340,16513,5717],{"class":5350},[5340,16515,5129],{"class":5695},[5340,16517,5773],{"class":5350},[5340,16519,16520],{"class":5342,"line":5533},[5340,16521,16522],{"class":5364},"    \u002F\u002F Детальна інформація зі стеками\n",[5340,16524,16525,16527,16529,16531],{"class":5342,"line":5544},[5340,16526,8342],{"class":5357},[5340,16528,5794],{"class":5350},[5340,16530,6770],{"class":5674},[5340,16532,6682],{"class":5350},[5340,16534,16535,16537,16539],{"class":5342,"line":5555},[5340,16536,8226],{"class":5357},[5340,16538,11577],{"class":6374},[5340,16540,6428],{"class":5350},[5340,16542,16543,16545,16547,16549,16551],{"class":5342,"line":5566},[5340,16544,8280],{"class":5357},[5340,16546,8702],{"class":5357},[5340,16548,5794],{"class":5350},[5340,16550,8322],{"class":5357},[5340,16552,6428],{"class":5350},[5340,16554,16555,16557,16559,16561,16563],{"class":5342,"line":5577},[5340,16556,13495],{"class":5357},[5340,16558,8702],{"class":5357},[5340,16560,5794],{"class":5350},[5340,16562,8720],{"class":5357},[5340,16564,6428],{"class":5350},[5340,16566,16567,16570,16572],{"class":5342,"line":5588},[5340,16568,16569],{"class":5357},"      details:",[5340,16571,8702],{"class":5357},[5340,16573,6428],{"class":5350},[5340,16575,16576],{"class":5342,"line":5961},[5340,16577,9598],{"class":5350},[5340,16579,16580],{"class":5342,"line":5973},[5340,16581,5884],{"class":5350},[5340,16583,16584],{"class":5342,"line":5990},[5340,16585,6341],{"class":5350},[5340,16587,16588],{"class":5342,"line":5995},[5340,16589,5666],{"emptyLinePlaceholder":5665},[5340,16591,16592],{"class":5342,"line":6000},[5340,16593,9622],{"class":5364},[5340,16595,16596,16599,16601,16603,16605,16607,16609,16611,16613,16615],{"class":5342,"line":6008},[5340,16597,16598],{"class":5691},"const",[5340,16600,13749],{"class":5781},[5340,16602,5785],{"class":5350},[5340,16604,7620],{"class":5357},[5340,16606,5794],{"class":5350},[5340,16608,8893],{"class":5357},[5340,16610,5794],{"class":5350},[5340,16612,8898],{"class":5781},[5340,16614,6064],{"class":5350},[5340,16616,16617],{"class":5597},"'production'\n",[5340,16619,16620,16623,16625,16627],{"class":5342,"line":6034},[5340,16621,16622],{"class":5350},"  ? ",[5340,16624,8496],{"class":5691},[5340,16626,16392],{"class":5674},[5340,16628,5897],{"class":5350},[5340,16630,16631,16634,16636,16638],{"class":5342,"line":6050},[5340,16632,16633],{"class":5350},"  : ",[5340,16635,8496],{"class":5691},[5340,16637,16489],{"class":5674},[5340,16639,8116],{"class":5350},[5340,16641,16642],{"class":5342,"line":6076},[5340,16643,5666],{"emptyLinePlaceholder":5665},[5340,16645,16646,16648,16650,16652,16654,16657],{"class":5342,"line":6093},[5340,16647,11165],{"class":5357},[5340,16649,5794],{"class":5350},[5340,16651,9737],{"class":5674},[5340,16653,5677],{"class":5350},[5340,16655,16656],{"class":5357},"filter",[5340,16658,5809],{"class":5350},[5603,16660,16662],{"id":16661},"_6-централізоване-логування-помилок","6. Централізоване логування помилок",[5331,16664,16666],{"className":5333,"code":16665,"language":5335,"meta":5336,"style":5336},"@Injectable()\nexport class ErrorLoggerService {\n  async logError(error: Error, context: any) {\n    \u002F\u002F Логування у БД\n    await this.errorLogsRepository.save({\n      message: error.message,\n      stack: error.stack,\n      context,\n      timestamp: new Date(),\n    });\n\n    \u002F\u002F Відправлення в Sentry\u002FDatadog\n    Sentry.captureException(error, { extra: context });\n  }\n}\n\n@Catch()\nexport class LoggingExceptionFilter implements ExceptionFilter {\n  constructor(private errorLogger: ErrorLoggerService) {}\n\n  async catch(exception: unknown, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const request = ctx.getRequest();\n\n    await this.errorLogger.logError(exception as Error, {\n      url: request.url,\n      method: request.method,\n      userId: request.user?.id,\n    });\n\n    \u002F\u002F ... формування відповіді\n  }\n}\n",[5110,16667,16668,16677,16688,16715,16720,16738,16751,16763,16770,16780,16784,16788,16793,16815,16819,16823,16827,16835,16850,16868,16872,16897,16913,16929,16933,16959,16971,16983,16999,17003,17007,17012,17016],{"__ignoreMap":5336},[5340,16669,16670,16672,16675],{"class":5342,"line":5343},[5340,16671,5671],{"class":5350},[5340,16673,16674],{"class":5674},"Injectable",[5340,16676,5897],{"class":5350},[5340,16678,16679,16681,16683,16686],{"class":5342,"line":5354},[5340,16680,5688],{"class":5346},[5340,16682,5692],{"class":5691},[5340,16684,16685],{"class":5695}," ErrorLoggerService",[5340,16687,5351],{"class":5350},[5340,16689,16690,16692,16695,16697,16699,16701,16704,16706,16709,16711,16713],{"class":5342,"line":5368},[5340,16691,5746],{"class":5691},[5340,16693,16694],{"class":5674}," logError",[5340,16696,5677],{"class":5350},[5340,16698,6045],{"class":5357},[5340,16700,5717],{"class":5350},[5340,16702,16703],{"class":5695},"Error",[5340,16705,5504],{"class":5350},[5340,16707,16708],{"class":5357},"context",[5340,16710,5717],{"class":5350},[5340,16712,10080],{"class":5695},[5340,16714,5773],{"class":5350},[5340,16716,16717],{"class":5342,"line":5380},[5340,16718,16719],{"class":5364},"    \u002F\u002F Логування у БД\n",[5340,16721,16722,16724,16726,16728,16731,16733,16736],{"class":5342,"line":5392},[5340,16723,14849],{"class":5346},[5340,16725,5791],{"class":5691},[5340,16727,5794],{"class":5350},[5340,16729,16730],{"class":5357},"errorLogsRepository",[5340,16732,5794],{"class":5350},[5340,16734,16735],{"class":5674},"save",[5340,16737,6682],{"class":5350},[5340,16739,16740,16742,16745,16747,16749],{"class":5342,"line":5404},[5340,16741,8280],{"class":5357},[5340,16743,16744],{"class":5357}," error",[5340,16746,5794],{"class":5350},[5340,16748,8322],{"class":5357},[5340,16750,6428],{"class":5350},[5340,16752,16753,16755,16757,16759,16761],{"class":5342,"line":5416},[5340,16754,13495],{"class":5357},[5340,16756,16744],{"class":5357},[5340,16758,5794],{"class":5350},[5340,16760,8720],{"class":5357},[5340,16762,6428],{"class":5350},[5340,16764,16765,16768],{"class":5342,"line":5428},[5340,16766,16767],{"class":5357},"      context",[5340,16769,6428],{"class":5350},[5340,16771,16772,16774,16776,16778],{"class":5342,"line":5440},[5340,16773,8235],{"class":5357},[5340,16775,5840],{"class":5691},[5340,16777,8240],{"class":5674},[5340,16779,7741],{"class":5350},[5340,16781,16782],{"class":5342,"line":5452},[5340,16783,9598],{"class":5350},[5340,16785,16786],{"class":5342,"line":5463},[5340,16787,5666],{"emptyLinePlaceholder":5665},[5340,16789,16790],{"class":5342,"line":5475},[5340,16791,16792],{"class":5364},"    \u002F\u002F Відправлення в Sentry\u002FDatadog\n",[5340,16794,16795,16797,16799,16801,16803,16805,16807,16810,16813],{"class":5342,"line":5487},[5340,16796,12724],{"class":5357},[5340,16798,5794],{"class":5350},[5340,16800,12972],{"class":5674},[5340,16802,5677],{"class":5350},[5340,16804,6045],{"class":5357},[5340,16806,12032],{"class":5350},[5340,16808,16809],{"class":5357},"extra:",[5340,16811,16812],{"class":5357}," context",[5340,16814,12040],{"class":5350},[5340,16816,16817],{"class":5342,"line":5498},[5340,16818,5884],{"class":5350},[5340,16820,16821],{"class":5342,"line":5510},[5340,16822,6341],{"class":5350},[5340,16824,16825],{"class":5342,"line":5522},[5340,16826,5666],{"emptyLinePlaceholder":5665},[5340,16828,16829,16831,16833],{"class":5342,"line":5533},[5340,16830,5671],{"class":5350},[5340,16832,8001],{"class":5674},[5340,16834,5897],{"class":5350},[5340,16836,16837,16839,16841,16844,16846,16848],{"class":5342,"line":5544},[5340,16838,5688],{"class":5346},[5340,16840,5692],{"class":5691},[5340,16842,16843],{"class":5695}," LoggingExceptionFilter",[5340,16845,8067],{"class":5691},[5340,16847,8070],{"class":5695},[5340,16849,5351],{"class":5350},[5340,16851,16852,16854,16856,16858,16861,16863,16866],{"class":5342,"line":5555},[5340,16853,5703],{"class":5691},[5340,16855,5677],{"class":5350},[5340,16857,5708],{"class":5691},[5340,16859,16860],{"class":5357}," errorLogger",[5340,16862,5717],{"class":5350},[5340,16864,16865],{"class":5695},"ErrorLoggerService",[5340,16867,5723],{"class":5350},[5340,16869,16870],{"class":5342,"line":5566},[5340,16871,5666],{"emptyLinePlaceholder":5665},[5340,16873,16874,16876,16879,16881,16883,16885,16887,16889,16891,16893,16895],{"class":5342,"line":5577},[5340,16875,5746],{"class":5691},[5340,16877,16878],{"class":5674}," catch",[5340,16880,5677],{"class":5350},[5340,16882,8082],{"class":5357},[5340,16884,5717],{"class":5350},[5340,16886,9105],{"class":5695},[5340,16888,5504],{"class":5350},[5340,16890,8091],{"class":5357},[5340,16892,5717],{"class":5350},[5340,16894,5129],{"class":5695},[5340,16896,5773],{"class":5350},[5340,16898,16899,16901,16903,16905,16907,16909,16911],{"class":5342,"line":5588},[5340,16900,5778],{"class":5691},[5340,16902,8104],{"class":5781},[5340,16904,5785],{"class":5350},[5340,16906,8091],{"class":5357},[5340,16908,5794],{"class":5350},[5340,16910,8113],{"class":5674},[5340,16912,8116],{"class":5350},[5340,16914,16915,16917,16919,16921,16923,16925,16927],{"class":5342,"line":5961},[5340,16916,5778],{"class":5691},[5340,16918,8148],{"class":5781},[5340,16920,5785],{"class":5350},[5340,16922,8128],{"class":5357},[5340,16924,5794],{"class":5350},[5340,16926,8157],{"class":5674},[5340,16928,8116],{"class":5350},[5340,16930,16931],{"class":5342,"line":5973},[5340,16932,5666],{"emptyLinePlaceholder":5665},[5340,16934,16935,16937,16939,16941,16944,16946,16949,16951,16953,16955,16957],{"class":5342,"line":5990},[5340,16936,14849],{"class":5346},[5340,16938,5791],{"class":5691},[5340,16940,5794],{"class":5350},[5340,16942,16943],{"class":5357},"errorLogger",[5340,16945,5794],{"class":5350},[5340,16947,16948],{"class":5674},"logError",[5340,16950,5677],{"class":5350},[5340,16952,8082],{"class":5357},[5340,16954,8313],{"class":5346},[5340,16956,9342],{"class":5695},[5340,16958,12756],{"class":5350},[5340,16960,16961,16963,16965,16967,16969],{"class":5342,"line":5995},[5340,16962,13457],{"class":5357},[5340,16964,8148],{"class":5357},[5340,16966,5794],{"class":5350},[5340,16968,8259],{"class":5357},[5340,16970,6428],{"class":5350},[5340,16972,16973,16975,16977,16979,16981],{"class":5342,"line":6000},[5340,16974,8266],{"class":5357},[5340,16976,8148],{"class":5357},[5340,16978,5794],{"class":5350},[5340,16980,8273],{"class":5357},[5340,16982,6428],{"class":5350},[5340,16984,16985,16987,16989,16991,16993,16995,16997],{"class":5342,"line":6008},[5340,16986,13520],{"class":5357},[5340,16988,8148],{"class":5357},[5340,16990,5794],{"class":5350},[5340,16992,5825],{"class":5357},[5340,16994,8736],{"class":5350},[5340,16996,5765],{"class":5357},[5340,16998,6428],{"class":5350},[5340,17000,17001],{"class":5342,"line":6034},[5340,17002,9598],{"class":5350},[5340,17004,17005],{"class":5342,"line":6050},[5340,17006,5666],{"emptyLinePlaceholder":5665},[5340,17008,17009],{"class":5342,"line":6076},[5340,17010,17011],{"class":5364},"    \u002F\u002F ... формування відповіді\n",[5340,17013,17014],{"class":5342,"line":6093},[5340,17015,5884],{"class":5350},[5340,17017,17018],{"class":5342,"line":6099},[5340,17019,6341],{"class":5350},[5197,17021,17023],{"id":17022},"діаграма-lifecycle-exception-filter","Діаграма lifecycle Exception Filter",[5331,17025,17029],{"className":17026,"code":17027,"language":17028,"meta":5336,"style":5336},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TD\n    A[Запит надходить] --> B[Middleware]\n    B --> C[Guards]\n    C --> D[Interceptors Before]\n    D --> E[Pipes]\n    E --> F[Controller Handler]\n    F --> G[Service Logic]\n    \n    G -->|Success| H[Interceptors After]\n    H --> I[Response]\n    \n    G -->|Exception| J[Exception Filter]\n    C -->|Exception| J\n    E -->|Exception| J\n    F -->|Exception| J\n    \n    J --> K{Exception Type}\n    K -->|HttpException| L[Extract Status & Message]\n    K -->|Other Error| M[Default 500 Status]\n    \n    L --> N[Format Error Response]\n    M --> N\n    \n    N --> O[Log Error]\n    O --> P[Send JSON Response]\n    P --> Q[End]\n    \n    style J fill:#ff6b6b\n    style N fill:#ffd93d\n    style P fill:#6bcf7f\n","mermaid",[5110,17030,17031,17036,17041,17046,17051,17056,17061,17066,17070,17075,17080,17084,17089,17094,17099,17104,17108,17113,17118,17123,17127,17132,17137,17141,17146,17151,17156,17160,17165,17170],{"__ignoreMap":5336},[5340,17032,17033],{"class":5342,"line":5343},[5340,17034,17035],{},"graph TD\n",[5340,17037,17038],{"class":5342,"line":5354},[5340,17039,17040],{},"    A[Запит надходить] --> B[Middleware]\n",[5340,17042,17043],{"class":5342,"line":5368},[5340,17044,17045],{},"    B --> C[Guards]\n",[5340,17047,17048],{"class":5342,"line":5380},[5340,17049,17050],{},"    C --> D[Interceptors Before]\n",[5340,17052,17053],{"class":5342,"line":5392},[5340,17054,17055],{},"    D --> E[Pipes]\n",[5340,17057,17058],{"class":5342,"line":5404},[5340,17059,17060],{},"    E --> F[Controller Handler]\n",[5340,17062,17063],{"class":5342,"line":5416},[5340,17064,17065],{},"    F --> G[Service Logic]\n",[5340,17067,17068],{"class":5342,"line":5428},[5340,17069,5814],{},[5340,17071,17072],{"class":5342,"line":5440},[5340,17073,17074],{},"    G -->|Success| H[Interceptors After]\n",[5340,17076,17077],{"class":5342,"line":5452},[5340,17078,17079],{},"    H --> I[Response]\n",[5340,17081,17082],{"class":5342,"line":5463},[5340,17083,5814],{},[5340,17085,17086],{"class":5342,"line":5475},[5340,17087,17088],{},"    G -->|Exception| J[Exception Filter]\n",[5340,17090,17091],{"class":5342,"line":5487},[5340,17092,17093],{},"    C -->|Exception| J\n",[5340,17095,17096],{"class":5342,"line":5498},[5340,17097,17098],{},"    E -->|Exception| J\n",[5340,17100,17101],{"class":5342,"line":5510},[5340,17102,17103],{},"    F -->|Exception| J\n",[5340,17105,17106],{"class":5342,"line":5522},[5340,17107,5814],{},[5340,17109,17110],{"class":5342,"line":5533},[5340,17111,17112],{},"    J --> K{Exception Type}\n",[5340,17114,17115],{"class":5342,"line":5544},[5340,17116,17117],{},"    K -->|HttpException| L[Extract Status & Message]\n",[5340,17119,17120],{"class":5342,"line":5555},[5340,17121,17122],{},"    K -->|Other Error| M[Default 500 Status]\n",[5340,17124,17125],{"class":5342,"line":5566},[5340,17126,5814],{},[5340,17128,17129],{"class":5342,"line":5577},[5340,17130,17131],{},"    L --> N[Format Error Response]\n",[5340,17133,17134],{"class":5342,"line":5588},[5340,17135,17136],{},"    M --> N\n",[5340,17138,17139],{"class":5342,"line":5961},[5340,17140,5814],{},[5340,17142,17143],{"class":5342,"line":5973},[5340,17144,17145],{},"    N --> O[Log Error]\n",[5340,17147,17148],{"class":5342,"line":5990},[5340,17149,17150],{},"    O --> P[Send JSON Response]\n",[5340,17152,17153],{"class":5342,"line":5995},[5340,17154,17155],{},"    P --> Q[End]\n",[5340,17157,17158],{"class":5342,"line":6000},[5340,17159,5814],{},[5340,17161,17162],{"class":5342,"line":6008},[5340,17163,17164],{},"    style J fill:#ff6b6b\n",[5340,17166,17167],{"class":5342,"line":6034},[5340,17168,17169],{},"    style N fill:#ffd93d\n",[5340,17171,17172],{"class":5342,"line":6050},[5340,17173,17174],{},"    style P fill:#6bcf7f\n",[5202,17176,17177],{},[5145,17178,17179],{},"Опис етапів:",[8376,17181,17182,17188,17194,17200,17208,17214,17220],{},[5095,17183,17184,17187],{},[5145,17185,17186],{},"Запит проходить Pipeline",": Middleware → Guards → Interceptors → Pipes → Handler",[5095,17189,17190,17193],{},[5145,17191,17192],{},"Виключення може виникнути"," на будь-якому етапі (Guards, Pipes, Controller, Service)",[5095,17195,17196,17199],{},[5145,17197,17198],{},"Exception Filter перехоплює"," виключення незалежно від місця виникнення",[5095,17201,17202,5717,17205,17207],{},[5145,17203,17204],{},"Визначення типу",[5110,17206,5112],{}," (статус з об'єкта) або загальна помилка (500)",[5095,17209,17210,17213],{},[5145,17211,17212],{},"Форматування відповіді",": створення структурованого JSON",[5095,17215,17216,17219],{},[5145,17217,17218],{},"Логування",": запис у лог-систему (Winston, Sentry)",[5095,17221,17222,17225],{},[5145,17223,17224],{},"Відправлення відповіді",": повернення JSON клієнту з правильним HTTP-статусом",[5197,17227,17229],{"id":17228},"підсумок","Підсумок",[5084,17231,17232,17271,17348,17421,17462,17540,17578,17621],{},[5087,17233,17235,17241,17246],{"icon":943,"title":17234},"🎯 HttpException Hierarchy",[5202,17236,17237,17238,17240],{},"NestJS надає готові класи виключень для всіх стандартних HTTP-статус-кодів (400, 401, 403, 404, 409, 500). Використовуйте їх замість загального ",[5110,17239,16703],{}," для автоматичного встановлення правильного статус-коду.",[5202,17242,17243],{},[5145,17244,17245],{},"Приклад:",[5331,17247,17249],{"className":5333,"code":17248,"language":5335,"meta":5336,"style":5336},"throw new NotFoundException('User not found');\n\u002F\u002F Response: HTTP 404\n",[5110,17250,17251,17266],{"__ignoreMap":5336},[5340,17252,17253,17255,17257,17259,17261,17264],{"class":5342,"line":5343},[5340,17254,6674],{"class":5346},[5340,17256,5840],{"class":5691},[5340,17258,5843],{"class":5674},[5340,17260,5677],{"class":5350},[5340,17262,17263],{"class":5597},"'User not found'",[5340,17265,5809],{"class":5350},[5340,17267,17268],{"class":5342,"line":5354},[5340,17269,17270],{"class":5364},"\u002F\u002F Response: HTTP 404\n",[5087,17272,17274,17290,17294],{"icon":4431,"title":17273},"🔧 Custom Exception Filters",[5202,17275,17276,17277,17280,17281,17283,17284,17286,17287,17289],{},"Створюйте кастомні filters через декоратор ",[5110,17278,17279],{},"@Catch()"," та інтерфейс ",[5110,17282,5118],{},". Метод ",[5110,17285,5122],{}," отримує виключення та ",[5110,17288,5129],{}," для доступу до request\u002Fresponse.",[5202,17291,17292],{},[5145,17293,17245],{},[5331,17295,17297],{"className":5333,"code":17296,"language":5335,"meta":5336,"style":5336},"@Catch(HttpException)\nexport class HttpExceptionFilter implements ExceptionFilter {\n  catch(exception, host) { \u002F* ... *\u002F }\n}\n",[5110,17298,17299,17311,17325,17344],{"__ignoreMap":5336},[5340,17300,17301,17303,17305,17307,17309],{"class":5342,"line":5343},[5340,17302,5671],{"class":5350},[5340,17304,8001],{"class":5674},[5340,17306,5677],{"class":5350},[5340,17308,5112],{"class":5357},[5340,17310,5683],{"class":5350},[5340,17312,17313,17315,17317,17319,17321,17323],{"class":5342,"line":5354},[5340,17314,5688],{"class":5346},[5340,17316,5692],{"class":5691},[5340,17318,8064],{"class":5695},[5340,17320,8067],{"class":5691},[5340,17322,8070],{"class":5695},[5340,17324,5351],{"class":5350},[5340,17326,17327,17329,17331,17333,17335,17337,17339,17342],{"class":5342,"line":5368},[5340,17328,8077],{"class":5674},[5340,17330,5677],{"class":5350},[5340,17332,8082],{"class":5357},[5340,17334,5504],{"class":5350},[5340,17336,8091],{"class":5357},[5340,17338,6070],{"class":5350},[5340,17340,17341],{"class":5364},"\u002F* ... *\u002F",[5340,17343,6853],{"class":5350},[5340,17345,17346],{"class":5342,"line":5380},[5340,17347,6341],{"class":5350},[5087,17349,17351,17364,17368],{"icon":255,"title":17350},"📍 ArgumentsHost API",[5202,17352,17353,17355,17356,17358,17359,5223,17361,17363],{},[5110,17354,5129],{}," надає уніфікований доступ до контексту виконання. Метод ",[5110,17357,15447],{}," повертає HTTP-контекст з ",[5110,17360,15453],{},[5110,17362,15450],{}," для витягування даних запиту.",[5202,17365,17366],{},[5145,17367,17245],{},[5331,17369,17371],{"className":5333,"code":17370,"language":5335,"meta":5336,"style":5336},"const ctx = host.switchToHttp();\nconst request = ctx.getRequest();\nconst response = ctx.getResponse();\n",[5110,17372,17373,17389,17405],{"__ignoreMap":5336},[5340,17374,17375,17377,17379,17381,17383,17385,17387],{"class":5342,"line":5343},[5340,17376,16598],{"class":5691},[5340,17378,8104],{"class":5781},[5340,17380,5785],{"class":5350},[5340,17382,8091],{"class":5357},[5340,17384,5794],{"class":5350},[5340,17386,8113],{"class":5674},[5340,17388,8116],{"class":5350},[5340,17390,17391,17393,17395,17397,17399,17401,17403],{"class":5342,"line":5354},[5340,17392,16598],{"class":5691},[5340,17394,8148],{"class":5781},[5340,17396,5785],{"class":5350},[5340,17398,8128],{"class":5357},[5340,17400,5794],{"class":5350},[5340,17402,8157],{"class":5674},[5340,17404,8116],{"class":5350},[5340,17406,17407,17409,17411,17413,17415,17417,17419],{"class":5342,"line":5368},[5340,17408,16598],{"class":5691},[5340,17410,8123],{"class":5781},[5340,17412,5785],{"class":5350},[5340,17414,8128],{"class":5357},[5340,17416,5794],{"class":5350},[5340,17418,8133],{"class":5674},[5340,17420,8116],{"class":5350},[5087,17422,17424,17437,17441],{"icon":2074,"title":17423},"🌍 Global Exception Filters",[5202,17425,17426,17427,17429,17430,17433,17434,17436],{},"Реєструйте глобальні filters через ",[5110,17428,9923],{}," у ",[5110,17431,17432],{},"main.ts"," або через ",[5110,17435,9821],{}," токен у модулі для використання Dependency Injection.",[5202,17438,17439],{},[5145,17440,17245],{},[5331,17442,17444],{"className":5333,"code":17443,"language":5335,"meta":5336,"style":5336},"app.useGlobalFilters(new AllExceptionsFilter());\n",[5110,17445,17446],{"__ignoreMap":5336},[5340,17447,17448,17450,17452,17454,17456,17458,17460],{"class":5342,"line":5343},[5340,17449,11165],{"class":5357},[5340,17451,5794],{"class":5350},[5340,17453,9737],{"class":5674},[5340,17455,5677],{"class":5350},[5340,17457,8496],{"class":5691},[5340,17459,9057],{"class":5674},[5340,17461,9746],{"class":5350},[5087,17463,17466,17489,17493],{"icon":17464,"title":17465},"i-lucide-file-json","📝 Structured Error Responses",[5202,17467,17468,17469,5504,17471,5504,17473,5504,17476,5504,17479,17481,17482,5504,17485,17488],{},"Формуйте структуровані JSON-відповіді з полями: ",[5110,17470,10918],{},[5110,17472,8322],{},[5110,17474,17475],{},"timestamp",[5110,17477,17478],{},"path",[5110,17480,6045],{},". Додавайте поля ",[5110,17483,17484],{},"details",[5110,17486,17487],{},"requestId"," для детального трейсингу.",[5202,17490,17491],{},[5145,17492,17245],{},[5331,17494,17496],{"className":6768,"code":17495,"language":6770,"meta":5336,"style":5336},"{\n  \"statusCode\": 400,\n  \"message\": \"Validation failed\",\n  \"errors\": [...]\n}\n",[5110,17497,17498,17502,17512,17522,17536],{"__ignoreMap":5336},[5340,17499,17500],{"class":5342,"line":5343},[5340,17501,6414],{"class":5350},[5340,17503,17504,17506,17508,17510],{"class":5342,"line":5354},[5340,17505,6420],{"class":6419},[5340,17507,5717],{"class":5350},[5340,17509,6785],{"class":6374},[5340,17511,6428],{"class":5350},[5340,17513,17514,17516,17518,17520],{"class":5342,"line":5368},[5340,17515,6433],{"class":6419},[5340,17517,5717],{"class":5350},[5340,17519,6796],{"class":5597},[5340,17521,6428],{"class":5350},[5340,17523,17524,17526,17529,17533],{"class":5342,"line":5380},[5340,17525,6803],{"class":6419},[5340,17527,17528],{"class":5350},": [",[5340,17530,17532],{"class":17531},"se1LK","...",[5340,17534,17535],{"class":5350},"]\n",[5340,17537,17538],{"class":5342,"line":5392},[5340,17539,6341],{"class":5350},[5087,17541,17543,17546,17550],{"icon":4616,"title":17542},"🔒 Security Best Practices",[5202,17544,17545],{},"Не розкривайте клієнту внутрішні деталі помилок (stack traces, SQL-запити, шляхи до файлів). У production повертайте загальне повідомлення «Internal server error» для 500-х помилок.",[5202,17547,17548],{},[5145,17549,17245],{},[5331,17551,17553],{"className":5333,"code":17552,"language":5335,"meta":5336,"style":5336},"message: isDevelopment ? error.stack : 'Internal server error'\n",[5110,17554,17555],{"__ignoreMap":5336},[5340,17556,17557,17560,17562,17565,17567,17569,17571,17573,17575],{"class":5342,"line":5343},[5340,17558,8322],{"class":17559},"s5IvJ",[5340,17561,5717],{"class":5350},[5340,17563,17564],{"class":5357},"isDevelopment",[5340,17566,9446],{"class":5350},[5340,17568,6045],{"class":5357},[5340,17570,5794],{"class":5350},[5340,17572,8720],{"class":5357},[5340,17574,9455],{"class":5350},[5340,17576,17577],{"class":5597},"'Internal server error'\n",[5087,17579,17581,17584,17588],{"icon":1348,"title":17580},"📊 Monitoring Integration",[5202,17582,17583],{},"Інтегруйте filters з системами моніторингу (Sentry, Datadog) для централізованого збору помилок. Додавайте контекст: userId, requestId, user-agent, IP-адресу.",[5202,17585,17586],{},[5145,17587,17245],{},[5331,17589,17591],{"className":5333,"code":17590,"language":5335,"meta":5336,"style":5336},"Sentry.captureException(error, { extra: { userId, url } });\n",[5110,17592,17593],{"__ignoreMap":5336},[5340,17594,17595,17598,17600,17602,17604,17606,17608,17610,17612,17614,17616,17618],{"class":5342,"line":5343},[5340,17596,17597],{"class":5357},"Sentry",[5340,17599,5794],{"class":5350},[5340,17601,12972],{"class":5674},[5340,17603,5677],{"class":5350},[5340,17605,6045],{"class":5357},[5340,17607,12032],{"class":5350},[5340,17609,16809],{"class":5357},[5340,17611,5618],{"class":5350},[5340,17613,6937],{"class":5357},[5340,17615,5504],{"class":5350},[5340,17617,8259],{"class":5357},[5340,17619,17620],{"class":5350}," } });\n",[5087,17622,17625,17634,17638],{"icon":17623,"title":17624},"i-lucide-flask-conical","🧪 Testing Filters",[5202,17626,17627,17628,17630,17631,17633],{},"Тестуйте filters через unit-тести (мокування ",[5110,17629,5129],{},") та E2E-тести (",[5110,17632,15461],{},"). Перевіряйте структуру відповідей, статус-коди, логування.",[5202,17635,17636],{},[5145,17637,17245],{},[5331,17639,17641],{"className":5333,"code":17640,"language":5335,"meta":5336,"style":5336},"expect(mockStatus).toHaveBeenCalledWith(404);\nexpect(mockJson).toHaveBeenCalledWith({ statusCode: 404 });\n",[5110,17642,17643,17661],{"__ignoreMap":5336},[5340,17644,17645,17647,17649,17651,17653,17655,17657,17659],{"class":5342,"line":5343},[5340,17646,14956],{"class":5674},[5340,17648,5677],{"class":5350},[5340,17650,14124],{"class":5357},[5340,17652,8319],{"class":5350},[5340,17654,14129],{"class":5674},[5340,17656,5677],{"class":5350},[5340,17658,6425],{"class":6374},[5340,17660,5809],{"class":5350},[5340,17662,17663,17665,17667,17669,17671,17673,17675,17678,17680],{"class":5342,"line":5354},[5340,17664,14956],{"class":5674},[5340,17666,5677],{"class":5350},[5340,17668,14144],{"class":5357},[5340,17670,8319],{"class":5350},[5340,17672,14129],{"class":5674},[5340,17674,13945],{"class":5350},[5340,17676,17677],{"class":5357},"statusCode:",[5340,17679,6391],{"class":6374},[5340,17681,12040],{"class":5350},[5197,17683,17685],{"id":17684},"часті-запитання-faq","Часті запитання (FAQ)",[17687,17688,17689,17759,17805,17916,18067,18298,18412,18661,18891],"accordion",{},[17690,17691,17693,17702,17750],"accordion-item",{"title":17692},"Чи можна мати кілька exception filters для одного контролера?",[5202,17694,17695,17698,17699,5329],{},[5145,17696,17697],{},"Так",", можна застосувати кілька filters через ",[5110,17700,17701],{},"@UseFilters()",[5331,17703,17705],{"className":5333,"code":17704,"language":5335,"meta":5336,"style":5336},"@Controller('users')\n@UseFilters(HttpExceptionFilter, ValidationExceptionFilter, DatabaseExceptionFilter)\nexport class UsersController {}\n",[5110,17706,17707,17719,17740],{"__ignoreMap":5336},[5340,17708,17709,17711,17713,17715,17717],{"class":5342,"line":5343},[5340,17710,5671],{"class":5350},[5340,17712,5621],{"class":5674},[5340,17714,5677],{"class":5350},[5340,17716,5680],{"class":5597},[5340,17718,5683],{"class":5350},[5340,17720,17721,17723,17725,17727,17729,17731,17733,17735,17738],{"class":5342,"line":5354},[5340,17722,5671],{"class":5350},[5340,17724,11029],{"class":5674},[5340,17726,5677],{"class":5350},[5340,17728,11034],{"class":5357},[5340,17730,5504],{"class":5350},[5340,17732,11125],{"class":5357},[5340,17734,5504],{"class":5350},[5340,17736,17737],{"class":5357},"DatabaseExceptionFilter",[5340,17739,5683],{"class":5350},[5340,17741,17742,17744,17746,17748],{"class":5342,"line":5368},[5340,17743,5688],{"class":5346},[5340,17745,5692],{"class":5691},[5340,17747,5696],{"class":5695},[5340,17749,9914],{"class":5350},[5202,17751,17752,17755,17756,17758],{},[5145,17753,17754],{},"Порядок виконання:"," від специфічного до загального. Якщо перший filter не обробив виключення (не відповідає типу у ",[5110,17757,17279],{},"), воно передається наступному.",[17690,17760,17762,17793],{"title":17761},"Яка різниця між @Catch(HttpException) та @Catch()?",[5092,17763,17764,17777],{},[5095,17765,17766,17770,17771,15441,17774,17776],{},[5145,17767,17768],{},[5110,17769,8384],{},": перехоплює ",[5145,17772,17773],{},"лише",[5110,17775,5112],{}," та його підкласи (404, 400, 401).",[5095,17778,17779,17770,17783,17786,17787,5504,17789,17792],{},[5145,17780,17781],{},[5110,17782,17279],{},[5145,17784,17785],{},"всі"," типи виключень, включно з ",[5110,17788,16703],{},[5110,17790,17791],{},"TypeError",", необроблені помилки.",[5202,17794,17795,12537,17798,17800,17801,17804],{},[5145,17796,17797],{},"Рекомендація:",[5110,17799,17279],{}," для ",[5145,17802,17803],{},"глобального"," filter, що є останнім рубежем захисту.",[17690,17806,17808,17813,17884,17890],{"title":17807},"Як передати кастомні дані у виключенні?",[5202,17809,17810,17811,5329],{},"Передайте об'єкт замість рядка у конструкторі ",[5110,17812,5112],{},[5331,17814,17816],{"className":5333,"code":17815,"language":5335,"meta":5336,"style":5336},"throw new BadRequestException({\n  statusCode: 400,\n  error: 'Validation Error',\n  message: 'Invalid data',\n  fields: [\n    { name: 'email', error: 'Required' },\n  ],\n});\n",[5110,17817,17818,17828,17836,17844,17853,17859,17876,17880],{"__ignoreMap":5336},[5340,17819,17820,17822,17824,17826],{"class":5342,"line":5343},[5340,17821,6674],{"class":5346},[5340,17823,5840],{"class":5691},[5340,17825,6679],{"class":5674},[5340,17827,6682],{"class":5350},[5340,17829,17830,17832,17834],{"class":5342,"line":5354},[5340,17831,6687],{"class":5357},[5340,17833,6690],{"class":6374},[5340,17835,6428],{"class":5350},[5340,17837,17838,17840,17842],{"class":5342,"line":5368},[5340,17839,15822],{"class":5357},[5340,17841,15825],{"class":5597},[5340,17843,6428],{"class":5350},[5340,17845,17846,17848,17851],{"class":5342,"line":5380},[5340,17847,6697],{"class":5357},[5340,17849,17850],{"class":5597}," 'Invalid data'",[5340,17852,6428],{"class":5350},[5340,17854,17855,17857],{"class":5342,"line":5392},[5340,17856,15841],{"class":5357},[5340,17858,6710],{"class":5350},[5340,17860,17861,17863,17865,17867,17869,17871,17874],{"class":5342,"line":5404},[5340,17862,6715],{"class":5350},[5340,17864,15850],{"class":5357},[5340,17866,6721],{"class":5597},[5340,17868,5504],{"class":5350},[5340,17870,15857],{"class":5357},[5340,17872,17873],{"class":5597}," 'Required'",[5340,17875,6732],{"class":5350},[5340,17877,17878],{"class":5342,"line":5416},[5340,17879,6755],{"class":5350},[5340,17881,17882],{"class":5342,"line":5428},[5340,17883,6760],{"class":5350},[5202,17885,17886,17887,5329],{},"У filter отримайте через ",[5110,17888,17889],{},"exception.getResponse()",[5331,17891,17893],{"className":5333,"code":17892,"language":5335,"meta":5336,"style":5336},"const response = exception.getResponse();\n\u002F\u002F { statusCode: 400, error: 'Validation Error', ... }\n",[5110,17894,17895,17911],{"__ignoreMap":5336},[5340,17896,17897,17899,17901,17903,17905,17907,17909],{"class":5342,"line":5343},[5340,17898,16598],{"class":5691},[5340,17900,8123],{"class":5781},[5340,17902,5785],{"class":5350},[5340,17904,8082],{"class":5357},[5340,17906,5794],{"class":5350},[5340,17908,8133],{"class":5674},[5340,17910,8116],{"class":5350},[5340,17912,17913],{"class":5342,"line":5354},[5340,17914,17915],{"class":5364},"\u002F\u002F { statusCode: 400, error: 'Validation Error', ... }\n",[17690,17917,17919,17924,18055],{"title":17918},"Чи можна використовувати Dependency Injection у exception filters?",[5202,17920,17921,17923],{},[5145,17922,17697],{},", якщо зареєструвати filter через модуль:",[5331,17925,17927],{"className":5333,"code":17926,"language":5335,"meta":5336,"style":5336},"\u002F\u002F app.module.ts\n@Module({\n  providers: [\n    {\n      provide: APP_FILTER,\n      useClass: LoggingExceptionFilter,\n    },\n    ErrorLoggerService, \u002F\u002F Сервіс для логування\n  ],\n})\nexport class AppModule {}\n\n\u002F\u002F logging-exception.filter.ts\n@Catch()\nexport class LoggingExceptionFilter implements ExceptionFilter {\n  constructor(private errorLogger: ErrorLoggerService) {}\n  \u002F\u002F Сервіс впроваджується автоматично\n}\n",[5110,17928,17929,17933,17941,17947,17951,17959,17967,17971,17981,17985,17989,17999,18003,18008,18016,18030,18046,18051],{"__ignoreMap":5336},[5340,17930,17931],{"class":5342,"line":5343},[5340,17932,9795],{"class":5364},[5340,17934,17935,17937,17939],{"class":5342,"line":5354},[5340,17936,5671],{"class":5350},[5340,17938,9804],{"class":5674},[5340,17940,6682],{"class":5350},[5340,17942,17943,17945],{"class":5342,"line":5368},[5340,17944,9862],{"class":5357},[5340,17946,6710],{"class":5350},[5340,17948,17949],{"class":5342,"line":5380},[5340,17950,9869],{"class":5350},[5340,17952,17953,17955,17957],{"class":5342,"line":5392},[5340,17954,9874],{"class":5357},[5340,17956,9877],{"class":5781},[5340,17958,6428],{"class":5350},[5340,17960,17961,17963,17965],{"class":5342,"line":5404},[5340,17962,9884],{"class":5357},[5340,17964,16843],{"class":5357},[5340,17966,6428],{"class":5350},[5340,17968,17969],{"class":5342,"line":5416},[5340,17970,9893],{"class":5350},[5340,17972,17973,17976,17978],{"class":5342,"line":5428},[5340,17974,17975],{"class":5357},"    ErrorLoggerService",[5340,17977,5504],{"class":5350},[5340,17979,17980],{"class":5364},"\u002F\u002F Сервіс для логування\n",[5340,17982,17983],{"class":5342,"line":5440},[5340,17984,6755],{"class":5350},[5340,17986,17987],{"class":5342,"line":5452},[5340,17988,9902],{"class":5350},[5340,17990,17991,17993,17995,17997],{"class":5342,"line":5463},[5340,17992,5688],{"class":5346},[5340,17994,5692],{"class":5691},[5340,17996,9911],{"class":5695},[5340,17998,9914],{"class":5350},[5340,18000,18001],{"class":5342,"line":5475},[5340,18002,5666],{"emptyLinePlaceholder":5665},[5340,18004,18005],{"class":5342,"line":5487},[5340,18006,18007],{"class":5364},"\u002F\u002F logging-exception.filter.ts\n",[5340,18009,18010,18012,18014],{"class":5342,"line":5498},[5340,18011,5671],{"class":5350},[5340,18013,8001],{"class":5674},[5340,18015,5897],{"class":5350},[5340,18017,18018,18020,18022,18024,18026,18028],{"class":5342,"line":5510},[5340,18019,5688],{"class":5346},[5340,18021,5692],{"class":5691},[5340,18023,16843],{"class":5695},[5340,18025,8067],{"class":5691},[5340,18027,8070],{"class":5695},[5340,18029,5351],{"class":5350},[5340,18031,18032,18034,18036,18038,18040,18042,18044],{"class":5342,"line":5522},[5340,18033,5703],{"class":5691},[5340,18035,5677],{"class":5350},[5340,18037,5708],{"class":5691},[5340,18039,16860],{"class":5357},[5340,18041,5717],{"class":5350},[5340,18043,16865],{"class":5695},[5340,18045,5723],{"class":5350},[5340,18047,18048],{"class":5342,"line":5533},[5340,18049,18050],{"class":5364},"  \u002F\u002F Сервіс впроваджується автоматично\n",[5340,18052,18053],{"class":5342,"line":5544},[5340,18054,6341],{"class":5350},[5202,18056,18057,15441,18060,15441,18063,18066],{},[5145,18058,18059],{},"Увага:",[5110,18061,18062],{},"app.useGlobalFilters(new MyFilter())",[5145,18064,18065],{},"не підтримує"," DI, бо створює екземпляр поза контейнером.",[17690,18068,18070,18076],{"title":18069},"Як обробити помилки валідації з class-validator?",[5202,18071,18072,18073,18075],{},"NestJS автоматично викидає ",[5110,18074,9960],{}," при помилках валідації. Створіть спеціалізований filter:",[5331,18077,18079],{"className":5333,"code":18078,"language":5335,"meta":5336,"style":5336},"@Catch(BadRequestException)\nexport class ValidationExceptionFilter implements ExceptionFilter {\n  catch(exception: BadRequestException, host: ArgumentsHost) {\n    const response = host.switchToHttp().getResponse();\n    const exceptionResponse: any = exception.getResponse();\n\n    \u002F\u002F Витягування помилок з ValidationPipe\n    const errors = exceptionResponse.message; \u002F\u002F Масив об'єктів ValidationError\n\n    response.status(400).json({\n      statusCode: 400,\n      message: 'Validation failed',\n      errors: errors.map(err => ({\n        field: err.property,\n        constraints: err.constraints,\n      })),\n    });\n  }\n}\n",[5110,18080,18081,18093,18107,18129,18149,18169,18173,18178,18199,18203,18221,18229,18237,18255,18268,18281,18286,18290,18294],{"__ignoreMap":5336},[5340,18082,18083,18085,18087,18089,18091],{"class":5342,"line":5343},[5340,18084,5671],{"class":5350},[5340,18086,8001],{"class":5674},[5340,18088,5677],{"class":5350},[5340,18090,9960],{"class":5357},[5340,18092,5683],{"class":5350},[5340,18094,18095,18097,18099,18101,18103,18105],{"class":5342,"line":5354},[5340,18096,5688],{"class":5346},[5340,18098,5692],{"class":5691},[5340,18100,9993],{"class":5695},[5340,18102,8067],{"class":5691},[5340,18104,8070],{"class":5695},[5340,18106,5351],{"class":5350},[5340,18108,18109,18111,18113,18115,18117,18119,18121,18123,18125,18127],{"class":5342,"line":5368},[5340,18110,8077],{"class":5674},[5340,18112,5677],{"class":5350},[5340,18114,8082],{"class":5357},[5340,18116,5717],{"class":5350},[5340,18118,9960],{"class":5695},[5340,18120,5504],{"class":5350},[5340,18122,8091],{"class":5357},[5340,18124,5717],{"class":5350},[5340,18126,5129],{"class":5695},[5340,18128,5773],{"class":5350},[5340,18130,18131,18133,18135,18137,18139,18141,18143,18145,18147],{"class":5342,"line":5380},[5340,18132,5778],{"class":5691},[5340,18134,8123],{"class":5781},[5340,18136,5785],{"class":5350},[5340,18138,8091],{"class":5357},[5340,18140,5794],{"class":5350},[5340,18142,8113],{"class":5674},[5340,18144,8243],{"class":5350},[5340,18146,8133],{"class":5674},[5340,18148,8116],{"class":5350},[5340,18150,18151,18153,18155,18157,18159,18161,18163,18165,18167],{"class":5342,"line":5392},[5340,18152,5778],{"class":5691},[5340,18154,8192],{"class":5781},[5340,18156,5717],{"class":5350},[5340,18158,10080],{"class":5695},[5340,18160,5785],{"class":5350},[5340,18162,8082],{"class":5357},[5340,18164,5794],{"class":5350},[5340,18166,8133],{"class":5674},[5340,18168,8116],{"class":5350},[5340,18170,18171],{"class":5342,"line":5404},[5340,18172,5666],{"emptyLinePlaceholder":5665},[5340,18174,18175],{"class":5342,"line":5416},[5340,18176,18177],{"class":5364},"    \u002F\u002F Витягування помилок з ValidationPipe\n",[5340,18179,18180,18182,18185,18187,18189,18191,18193,18196],{"class":5342,"line":5428},[5340,18181,5778],{"class":5691},[5340,18183,18184],{"class":5781}," errors",[5340,18186,5785],{"class":5350},[5340,18188,8301],{"class":5357},[5340,18190,5794],{"class":5350},[5340,18192,8322],{"class":5357},[5340,18194,18195],{"class":5350},"; ",[5340,18197,18198],{"class":5364},"\u002F\u002F Масив об'єктів ValidationError\n",[5340,18200,18201],{"class":5342,"line":5440},[5340,18202,5666],{"emptyLinePlaceholder":5665},[5340,18204,18205,18207,18209,18211,18213,18215,18217,18219],{"class":5342,"line":5452},[5340,18206,8342],{"class":5357},[5340,18208,5794],{"class":5350},[5340,18210,6272],{"class":5674},[5340,18212,5677],{"class":5350},[5340,18214,6785],{"class":6374},[5340,18216,8319],{"class":5350},[5340,18218,6770],{"class":5674},[5340,18220,6682],{"class":5350},[5340,18222,18223,18225,18227],{"class":5342,"line":5463},[5340,18224,8226],{"class":5357},[5340,18226,6690],{"class":6374},[5340,18228,6428],{"class":5350},[5340,18230,18231,18233,18235],{"class":5342,"line":5475},[5340,18232,8280],{"class":5357},[5340,18234,6700],{"class":5597},[5340,18236,6428],{"class":5350},[5340,18238,18239,18241,18243,18245,18247,18249,18251,18253],{"class":5342,"line":5487},[5340,18240,10175],{"class":5357},[5340,18242,18184],{"class":5357},[5340,18244,5794],{"class":5350},[5340,18246,10201],{"class":5674},[5340,18248,5677],{"class":5350},[5340,18250,10206],{"class":5357},[5340,18252,10209],{"class":5691},[5340,18254,10212],{"class":5350},[5340,18256,18257,18260,18262,18264,18266],{"class":5342,"line":5498},[5340,18258,18259],{"class":5357},"        field:",[5340,18261,10220],{"class":5357},[5340,18263,5794],{"class":5350},[5340,18265,10225],{"class":5357},[5340,18267,6428],{"class":5350},[5340,18269,18270,18273,18275,18277,18279],{"class":5342,"line":5510},[5340,18271,18272],{"class":5357},"        constraints:",[5340,18274,10220],{"class":5357},[5340,18276,5794],{"class":5350},[5340,18278,10258],{"class":5357},[5340,18280,6428],{"class":5350},[5340,18282,18283],{"class":5342,"line":5522},[5340,18284,18285],{"class":5350},"      })),\n",[5340,18287,18288],{"class":5342,"line":5533},[5340,18289,9598],{"class":5350},[5340,18291,18292],{"class":5342,"line":5544},[5340,18293,5884],{"class":5350},[5340,18295,18296],{"class":5342,"line":5555},[5340,18297,6341],{"class":5350},[17690,18299,18301,18312],{"title":18300},"Чи виконуються exception filters для interceptors?",[5202,18302,18303,18305,18306,18309,18310,5329],{},[5145,18304,17697],{},". Якщо ",[5110,18307,18308],{},"Interceptor"," викидає виключення (до або після обробника), воно перехоплюється ",[5110,18311,5118],{},[5331,18313,18315],{"className":5333,"code":18314,"language":5335,"meta":5336,"style":5336},"@Injectable()\nexport class LoggingInterceptor implements NestInterceptor {\n  intercept(context, next) {\n    if (someCondition) {\n      throw new ForbiddenException('Access denied'); \u002F\u002F Перехопить filter\n    }\n    return next.handle();\n  }\n}\n",[5110,18316,18317,18325,18341,18357,18368,18387,18391,18404,18408],{"__ignoreMap":5336},[5340,18318,18319,18321,18323],{"class":5342,"line":5343},[5340,18320,5671],{"class":5350},[5340,18322,16674],{"class":5674},[5340,18324,5897],{"class":5350},[5340,18326,18327,18329,18331,18334,18336,18339],{"class":5342,"line":5354},[5340,18328,5688],{"class":5346},[5340,18330,5692],{"class":5691},[5340,18332,18333],{"class":5695}," LoggingInterceptor",[5340,18335,8067],{"class":5691},[5340,18337,18338],{"class":5695}," NestInterceptor",[5340,18340,5351],{"class":5350},[5340,18342,18343,18346,18348,18350,18352,18355],{"class":5342,"line":5368},[5340,18344,18345],{"class":5674},"  intercept",[5340,18347,5677],{"class":5350},[5340,18349,16708],{"class":5357},[5340,18351,5504],{"class":5350},[5340,18353,18354],{"class":5357},"next",[5340,18356,5773],{"class":5350},[5340,18358,18359,18361,18363,18366],{"class":5342,"line":5380},[5340,18360,5819],{"class":5346},[5340,18362,5148],{"class":5350},[5340,18364,18365],{"class":5357},"someCondition",[5340,18367,5773],{"class":5350},[5340,18369,18370,18372,18374,18377,18379,18382,18384],{"class":5342,"line":5392},[5340,18371,5837],{"class":5346},[5340,18373,5840],{"class":5691},[5340,18375,18376],{"class":5674}," ForbiddenException",[5340,18378,5677],{"class":5350},[5340,18380,18381],{"class":5597},"'Access denied'",[5340,18383,16003],{"class":5350},[5340,18385,18386],{"class":5364},"\u002F\u002F Перехопить filter\n",[5340,18388,18389],{"class":5342,"line":5404},[5340,18390,5866],{"class":5350},[5340,18392,18393,18395,18397,18399,18402],{"class":5342,"line":5416},[5340,18394,5875],{"class":5346},[5340,18396,11425],{"class":5357},[5340,18398,5794],{"class":5350},[5340,18400,18401],{"class":5674},"handle",[5340,18403,8116],{"class":5350},[5340,18405,18406],{"class":5342,"line":5428},[5340,18407,5884],{"class":5350},[5340,18409,18410],{"class":5342,"line":5440},[5340,18411,6341],{"class":5350},[17690,18413,18415,18425,18655],{"title":18414},"Як логувати помилки у filter без блокування відповіді?",[5202,18416,18417,18418,18421,18422,18424],{},"Використовуйте ",[5145,18419,18420],{},"асинхронне логування"," (Promise без ",[5110,18423,5788],{}," або event-emitter):",[5331,18426,18428],{"className":5333,"code":18427,"language":5335,"meta":5336,"style":5336},"catch(exception: unknown, host: ArgumentsHost) {\n  const ctx = host.switchToHttp();\n  const response = ctx.getResponse();\n\n  \u002F\u002F Асинхронне логування (не блокує)\n  this.logError(exception, ctx).catch(err => {\n    console.error('Logging failed', err);\n  });\n\n  \u002F\u002F Відразу відправляємо відповідь\n  response.status(500).json({ message: 'Error' });\n}\n\nprivate async logError(exception: unknown, ctx: any) {\n  await this.errorLogsRepository.save({ \u002F* ... *\u002F });\n  await Sentry.captureException(exception);\n}\n",[5110,18429,18430,18452,18468,18484,18488,18493,18521,18541,18545,18549,18554,18580,18584,18588,18615,18635,18651],{"__ignoreMap":5336},[5340,18431,18432,18434,18436,18438,18440,18442,18444,18446,18448,18450],{"class":5342,"line":5343},[5340,18433,6040],{"class":5346},[5340,18435,5677],{"class":5350},[5340,18437,8082],{"class":5357},[5340,18439,5717],{"class":5350},[5340,18441,9105],{"class":5695},[5340,18443,5504],{"class":5350},[5340,18445,8091],{"class":5357},[5340,18447,5717],{"class":5350},[5340,18449,5129],{"class":5695},[5340,18451,5773],{"class":5350},[5340,18453,18454,18456,18458,18460,18462,18464,18466],{"class":5342,"line":5354},[5340,18455,9698],{"class":5691},[5340,18457,8104],{"class":5781},[5340,18459,5785],{"class":5350},[5340,18461,8091],{"class":5357},[5340,18463,5794],{"class":5350},[5340,18465,8113],{"class":5674},[5340,18467,8116],{"class":5350},[5340,18469,18470,18472,18474,18476,18478,18480,18482],{"class":5342,"line":5368},[5340,18471,9698],{"class":5691},[5340,18473,8123],{"class":5781},[5340,18475,5785],{"class":5350},[5340,18477,8128],{"class":5357},[5340,18479,5794],{"class":5350},[5340,18481,8133],{"class":5674},[5340,18483,8116],{"class":5350},[5340,18485,18486],{"class":5342,"line":5380},[5340,18487,5666],{"emptyLinePlaceholder":5665},[5340,18489,18490],{"class":5342,"line":5392},[5340,18491,18492],{"class":5364},"  \u002F\u002F Асинхронне логування (не блокує)\n",[5340,18494,18495,18497,18499,18501,18503,18505,18507,18509,18511,18513,18515,18517,18519],{"class":5342,"line":5404},[5340,18496,16030],{"class":5691},[5340,18498,5794],{"class":5350},[5340,18500,16948],{"class":5674},[5340,18502,5677],{"class":5350},[5340,18504,8082],{"class":5357},[5340,18506,5504],{"class":5350},[5340,18508,8128],{"class":5357},[5340,18510,8319],{"class":5350},[5340,18512,6040],{"class":5674},[5340,18514,5677],{"class":5350},[5340,18516,10206],{"class":5357},[5340,18518,10209],{"class":5691},[5340,18520,5351],{"class":5350},[5340,18522,18523,18526,18528,18530,18532,18535,18537,18539],{"class":5342,"line":5416},[5340,18524,18525],{"class":5357},"    console",[5340,18527,5794],{"class":5350},[5340,18529,6045],{"class":5674},[5340,18531,5677],{"class":5350},[5340,18533,18534],{"class":5597},"'Logging failed'",[5340,18536,5504],{"class":5350},[5340,18538,10206],{"class":5357},[5340,18540,5809],{"class":5350},[5340,18542,18543],{"class":5342,"line":5428},[5340,18544,13851],{"class":5350},[5340,18546,18547],{"class":5342,"line":5440},[5340,18548,5666],{"emptyLinePlaceholder":5665},[5340,18550,18551],{"class":5342,"line":5452},[5340,18552,18553],{"class":5364},"  \u002F\u002F Відразу відправляємо відповідь\n",[5340,18555,18556,18559,18561,18563,18565,18567,18569,18571,18573,18575,18578],{"class":5342,"line":5463},[5340,18557,18558],{"class":5357},"  response",[5340,18560,5794],{"class":5350},[5340,18562,6272],{"class":5674},[5340,18564,5677],{"class":5350},[5340,18566,9574],{"class":6374},[5340,18568,8319],{"class":5350},[5340,18570,6770],{"class":5674},[5340,18572,13945],{"class":5350},[5340,18574,6726],{"class":5357},[5340,18576,18577],{"class":5597}," 'Error'",[5340,18579,12040],{"class":5350},[5340,18581,18582],{"class":5342,"line":5475},[5340,18583,6341],{"class":5350},[5340,18585,18586],{"class":5342,"line":5487},[5340,18587,5666],{"emptyLinePlaceholder":5665},[5340,18589,18590,18592,18595,18597,18599,18601,18603,18605,18607,18609,18611,18613],{"class":5342,"line":5498},[5340,18591,5708],{"class":5357},[5340,18593,18594],{"class":5357}," async",[5340,18596,16694],{"class":5674},[5340,18598,5677],{"class":5350},[5340,18600,8082],{"class":5357},[5340,18602,5717],{"class":5350},[5340,18604,9105],{"class":5357},[5340,18606,5504],{"class":5350},[5340,18608,8128],{"class":5357},[5340,18610,5717],{"class":5350},[5340,18612,10080],{"class":5357},[5340,18614,5773],{"class":5350},[5340,18616,18617,18619,18621,18623,18625,18627,18629,18631,18633],{"class":5342,"line":5510},[5340,18618,9755],{"class":5346},[5340,18620,5791],{"class":5691},[5340,18622,5794],{"class":5350},[5340,18624,16730],{"class":5357},[5340,18626,5794],{"class":5350},[5340,18628,16735],{"class":5674},[5340,18630,13945],{"class":5350},[5340,18632,17341],{"class":5364},[5340,18634,12040],{"class":5350},[5340,18636,18637,18639,18641,18643,18645,18647,18649],{"class":5342,"line":5522},[5340,18638,9755],{"class":5346},[5340,18640,12605],{"class":5357},[5340,18642,5794],{"class":5350},[5340,18644,12972],{"class":5674},[5340,18646,5677],{"class":5350},[5340,18648,8082],{"class":5357},[5340,18650,5809],{"class":5350},[5340,18652,18653],{"class":5342,"line":5533},[5340,18654,6341],{"class":5350},[5202,18656,18657,18660],{},[5145,18658,18659],{},"Альтернатива:"," використовуйте черги (Bull, RabbitMQ) для офлайн-логування.",[17690,18662,18664,18671,18885],{"title":18663},"Чи можна змінити стандартну відповідь для всіх виключень?",[5202,18665,18666,18668,18669,5329],{},[5145,18667,17697],{},", створіть глобальний filter з ",[5110,18670,17279],{},[5331,18672,18674],{"className":5333,"code":18673,"language":5335,"meta":5336,"style":5336},"@Catch()\nexport class GlobalExceptionFilter implements ExceptionFilter {\n  catch(exception: unknown, host: ArgumentsHost) {\n    const ctx = host.switchToHttp();\n    const response = ctx.getResponse();\n\n    \u002F\u002F Уніфікований формат для всіх помилок\n    const status = exception instanceof HttpException \n      ? exception.getStatus() \n      : 500;\n\n    response.status(status).json({\n      success: false, \u002F\u002F Додаткове поле\n      statusCode: status,\n      message: exception['message'] || 'Error',\n      timestamp: new Date().toISOString(),\n    });\n  }\n}\n",[5110,18675,18676,18684,18699,18721,18737,18753,18757,18762,18778,18790,18798,18802,18820,18833,18841,18859,18873,18877,18881],{"__ignoreMap":5336},[5340,18677,18678,18680,18682],{"class":5342,"line":5343},[5340,18679,5671],{"class":5350},[5340,18681,8001],{"class":5674},[5340,18683,5897],{"class":5350},[5340,18685,18686,18688,18690,18693,18695,18697],{"class":5342,"line":5354},[5340,18687,5688],{"class":5346},[5340,18689,5692],{"class":5691},[5340,18691,18692],{"class":5695}," GlobalExceptionFilter",[5340,18694,8067],{"class":5691},[5340,18696,8070],{"class":5695},[5340,18698,5351],{"class":5350},[5340,18700,18701,18703,18705,18707,18709,18711,18713,18715,18717,18719],{"class":5342,"line":5368},[5340,18702,8077],{"class":5674},[5340,18704,5677],{"class":5350},[5340,18706,8082],{"class":5357},[5340,18708,5717],{"class":5350},[5340,18710,9105],{"class":5695},[5340,18712,5504],{"class":5350},[5340,18714,8091],{"class":5357},[5340,18716,5717],{"class":5350},[5340,18718,5129],{"class":5695},[5340,18720,5773],{"class":5350},[5340,18722,18723,18725,18727,18729,18731,18733,18735],{"class":5342,"line":5380},[5340,18724,5778],{"class":5691},[5340,18726,8104],{"class":5781},[5340,18728,5785],{"class":5350},[5340,18730,8091],{"class":5357},[5340,18732,5794],{"class":5350},[5340,18734,8113],{"class":5674},[5340,18736,8116],{"class":5350},[5340,18738,18739,18741,18743,18745,18747,18749,18751],{"class":5342,"line":5392},[5340,18740,5778],{"class":5691},[5340,18742,8123],{"class":5781},[5340,18744,5785],{"class":5350},[5340,18746,8128],{"class":5357},[5340,18748,5794],{"class":5350},[5340,18750,8133],{"class":5674},[5340,18752,8116],{"class":5350},[5340,18754,18755],{"class":5342,"line":5404},[5340,18756,5666],{"emptyLinePlaceholder":5665},[5340,18758,18759],{"class":5342,"line":5416},[5340,18760,18761],{"class":5364},"    \u002F\u002F Уніфікований формат для всіх помилок\n",[5340,18763,18764,18766,18768,18770,18772,18774,18776],{"class":5342,"line":5428},[5340,18765,5778],{"class":5691},[5340,18767,8174],{"class":5781},[5340,18769,5785],{"class":5350},[5340,18771,8082],{"class":5357},[5340,18773,9193],{"class":5691},[5340,18775,6926],{"class":5695},[5340,18777,8293],{"class":5350},[5340,18779,18780,18782,18784,18786,18788],{"class":5342,"line":5440},[5340,18781,9201],{"class":5350},[5340,18783,8082],{"class":5357},[5340,18785,5794],{"class":5350},[5340,18787,8183],{"class":5674},[5340,18789,12932],{"class":5350},[5340,18791,18792,18794,18796],{"class":5342,"line":5452},[5340,18793,9214],{"class":5350},[5340,18795,9574],{"class":6374},[5340,18797,5601],{"class":5350},[5340,18799,18800],{"class":5342,"line":5463},[5340,18801,5666],{"emptyLinePlaceholder":5665},[5340,18803,18804,18806,18808,18810,18812,18814,18816,18818],{"class":5342,"line":5475},[5340,18805,8342],{"class":5357},[5340,18807,5794],{"class":5350},[5340,18809,6272],{"class":5674},[5340,18811,5677],{"class":5350},[5340,18813,6272],{"class":5357},[5340,18815,8319],{"class":5350},[5340,18817,6770],{"class":5674},[5340,18819,6682],{"class":5350},[5340,18821,18822,18825,18828,18830],{"class":5342,"line":5487},[5340,18823,18824],{"class":5357},"      success:",[5340,18826,18827],{"class":5691}," false",[5340,18829,5504],{"class":5350},[5340,18831,18832],{"class":5364},"\u002F\u002F Додаткове поле\n",[5340,18834,18835,18837,18839],{"class":5342,"line":5498},[5340,18836,8226],{"class":5357},[5340,18838,8174],{"class":5357},[5340,18840,6428],{"class":5350},[5340,18842,18843,18845,18847,18849,18851,18854,18857],{"class":5342,"line":5510},[5340,18844,8280],{"class":5357},[5340,18846,8702],{"class":5357},[5340,18848,9469],{"class":5350},[5340,18850,13127],{"class":5597},[5340,18852,18853],{"class":5350},"] || ",[5340,18855,18856],{"class":5597},"'Error'",[5340,18858,6428],{"class":5350},[5340,18860,18861,18863,18865,18867,18869,18871],{"class":5342,"line":5522},[5340,18862,8235],{"class":5357},[5340,18864,5840],{"class":5691},[5340,18866,8240],{"class":5674},[5340,18868,8243],{"class":5350},[5340,18870,7738],{"class":5674},[5340,18872,7741],{"class":5350},[5340,18874,18875],{"class":5342,"line":5533},[5340,18876,9598],{"class":5350},[5340,18878,18879],{"class":5342,"line":5544},[5340,18880,5884],{"class":5350},[5340,18882,18883],{"class":5342,"line":5555},[5340,18884,6341],{"class":5350},[5202,18886,18887,18888,5794],{},"Зареєструйте глобально: ",[5110,18889,18890],{},"app.useGlobalFilters(new GlobalExceptionFilter())",[17690,18892,18894,18900],{"title":18893},"Як протестувати exception filter у unit-тестах?",[5202,18895,18896,18897,18899],{},"Мокуйте ",[5110,18898,5129],{}," та його методи:",[5331,18901,18903],{"className":5333,"code":18902,"language":5335,"meta":5336,"style":5336},"it('should handle exception', () => {\n  const filter = new HttpExceptionFilter();\n  const exception = new NotFoundException('Not found');\n\n  const mockJson = jest.fn();\n  const mockStatus = jest.fn().mockReturnValue({ json: mockJson });\n  const mockResponse = { status: mockStatus };\n  const mockRequest = { url: '\u002Fusers\u002F1', method: 'GET' };\n\n  const host = {\n    switchToHttp: () => ({\n      getResponse: () => mockResponse,\n      getRequest: () => mockRequest,\n    }),\n  } as any;\n\n  filter.catch(exception, host);\n\n  expect(mockStatus).toHaveBeenCalledWith(404);\n  expect(mockJson).toHaveBeenCalledWith(\n    expect.objectContaining({\n      statusCode: 404,\n      message: 'Not found',\n    })\n  );\n});\n",[5110,18904,18905,18921,18935,18953,18957,18973,18999,19017,19040,19044,19052,19065,19080,19095,19100,19111,19115,19134,19138,19157,19171,19181,19189,19197,19202,19207],{"__ignoreMap":5336},[5340,18906,18907,18910,18912,18915,18917,18919],{"class":5342,"line":5343},[5340,18908,18909],{"class":5674},"it",[5340,18911,5677],{"class":5350},[5340,18913,18914],{"class":5597},"'should handle exception'",[5340,18916,13736],{"class":5350},[5340,18918,13739],{"class":5691},[5340,18920,5351],{"class":5350},[5340,18922,18923,18925,18927,18929,18931,18933],{"class":5342,"line":5354},[5340,18924,9698],{"class":5691},[5340,18926,13749],{"class":5781},[5340,18928,5785],{"class":5350},[5340,18930,8496],{"class":5691},[5340,18932,8064],{"class":5674},[5340,18934,8116],{"class":5350},[5340,18936,18937,18939,18941,18943,18945,18947,18949,18951],{"class":5342,"line":5368},[5340,18938,9698],{"class":5691},[5340,18940,8702],{"class":5781},[5340,18942,5785],{"class":5350},[5340,18944,8496],{"class":5691},[5340,18946,5843],{"class":5674},[5340,18948,5677],{"class":5350},[5340,18950,13888],{"class":5597},[5340,18952,5809],{"class":5350},[5340,18954,18955],{"class":5342,"line":5380},[5340,18956,5666],{"emptyLinePlaceholder":5665},[5340,18958,18959,18961,18963,18965,18967,18969,18971],{"class":5342,"line":5392},[5340,18960,9698],{"class":5691},[5340,18962,13910],{"class":5781},[5340,18964,5785],{"class":5350},[5340,18966,13915],{"class":5357},[5340,18968,5794],{"class":5350},[5340,18970,13920],{"class":5674},[5340,18972,8116],{"class":5350},[5340,18974,18975,18977,18979,18981,18983,18985,18987,18989,18991,18993,18995,18997],{"class":5342,"line":5404},[5340,18976,9698],{"class":5691},[5340,18978,13929],{"class":5781},[5340,18980,5785],{"class":5350},[5340,18982,13915],{"class":5357},[5340,18984,5794],{"class":5350},[5340,18986,13920],{"class":5674},[5340,18988,8243],{"class":5350},[5340,18990,13942],{"class":5674},[5340,18992,13945],{"class":5350},[5340,18994,13948],{"class":5357},[5340,18996,13910],{"class":5357},[5340,18998,12040],{"class":5350},[5340,19000,19001,19003,19006,19009,19012,19014],{"class":5342,"line":5416},[5340,19002,9698],{"class":5691},[5340,19004,19005],{"class":5781}," mockResponse",[5340,19007,19008],{"class":5350}," = { ",[5340,19010,19011],{"class":5357},"status:",[5340,19013,13929],{"class":5357},[5340,19015,19016],{"class":5350}," };\n",[5340,19018,19019,19021,19024,19026,19028,19031,19033,19036,19038],{"class":5342,"line":5428},[5340,19020,9698],{"class":5691},[5340,19022,19023],{"class":5781}," mockRequest",[5340,19025,19008],{"class":5350},[5340,19027,7772],{"class":5357},[5340,19029,19030],{"class":5597}," '\u002Fusers\u002F1'",[5340,19032,5504],{"class":5350},[5340,19034,19035],{"class":5357},"method:",[5340,19037,14023],{"class":5597},[5340,19039,19016],{"class":5350},[5340,19041,19042],{"class":5342,"line":5440},[5340,19043,5666],{"emptyLinePlaceholder":5665},[5340,19045,19046,19048,19050],{"class":5342,"line":5452},[5340,19047,9698],{"class":5691},[5340,19049,14040],{"class":5781},[5340,19051,8221],{"class":5350},[5340,19053,19054,19057,19059,19061,19063],{"class":5342,"line":5463},[5340,19055,19056],{"class":5674},"    switchToHttp",[5340,19058,5329],{"class":5357},[5340,19060,13771],{"class":5350},[5340,19062,13739],{"class":5691},[5340,19064,10212],{"class":5350},[5340,19066,19067,19070,19072,19074,19076,19078],{"class":5342,"line":5475},[5340,19068,19069],{"class":5674},"      getResponse",[5340,19071,5329],{"class":5357},[5340,19073,13771],{"class":5350},[5340,19075,13739],{"class":5691},[5340,19077,19005],{"class":5357},[5340,19079,6428],{"class":5350},[5340,19081,19082,19085,19087,19089,19091,19093],{"class":5342,"line":5487},[5340,19083,19084],{"class":5674},"      getRequest",[5340,19086,5329],{"class":5357},[5340,19088,13771],{"class":5350},[5340,19090,13739],{"class":5691},[5340,19092,19023],{"class":5357},[5340,19094,6428],{"class":5350},[5340,19096,19097],{"class":5342,"line":5498},[5340,19098,19099],{"class":5350},"    }),\n",[5340,19101,19102,19105,19107,19109],{"class":5342,"line":5510},[5340,19103,19104],{"class":5350},"  } ",[5340,19106,14084],{"class":5346},[5340,19108,8316],{"class":5695},[5340,19110,5601],{"class":5350},[5340,19112,19113],{"class":5342,"line":5522},[5340,19114,5666],{"emptyLinePlaceholder":5665},[5340,19116,19117,19120,19122,19124,19126,19128,19130,19132],{"class":5342,"line":5533},[5340,19118,19119],{"class":5357},"  filter",[5340,19121,5794],{"class":5350},[5340,19123,6040],{"class":5674},[5340,19125,5677],{"class":5350},[5340,19127,8082],{"class":5357},[5340,19129,5504],{"class":5350},[5340,19131,8091],{"class":5357},[5340,19133,5809],{"class":5350},[5340,19135,19136],{"class":5342,"line":5544},[5340,19137,5666],{"emptyLinePlaceholder":5665},[5340,19139,19140,19143,19145,19147,19149,19151,19153,19155],{"class":5342,"line":5555},[5340,19141,19142],{"class":5674},"  expect",[5340,19144,5677],{"class":5350},[5340,19146,14124],{"class":5357},[5340,19148,8319],{"class":5350},[5340,19150,14129],{"class":5674},[5340,19152,5677],{"class":5350},[5340,19154,6425],{"class":6374},[5340,19156,5809],{"class":5350},[5340,19158,19159,19161,19163,19165,19167,19169],{"class":5342,"line":5566},[5340,19160,19142],{"class":5674},[5340,19162,5677],{"class":5350},[5340,19164,14144],{"class":5357},[5340,19166,8319],{"class":5350},[5340,19168,14129],{"class":5674},[5340,19170,6951],{"class":5350},[5340,19172,19173,19175,19177,19179],{"class":5342,"line":5577},[5340,19174,14119],{"class":5357},[5340,19176,5794],{"class":5350},[5340,19178,14160],{"class":5674},[5340,19180,6682],{"class":5350},[5340,19182,19183,19185,19187],{"class":5342,"line":5588},[5340,19184,8226],{"class":5357},[5340,19186,6391],{"class":6374},[5340,19188,6428],{"class":5350},[5340,19190,19191,19193,19195],{"class":5342,"line":5961},[5340,19192,8280],{"class":5357},[5340,19194,14177],{"class":5597},[5340,19196,6428],{"class":5350},[5340,19198,19199],{"class":5342,"line":5973},[5340,19200,19201],{"class":5350},"    })\n",[5340,19203,19204],{"class":5342,"line":5990},[5340,19205,19206],{"class":5350},"  );\n",[5340,19208,19209],{"class":5342,"line":5995},[5340,19210,6760],{"class":5350},[19212,19213],"hr",{},[5202,19215,19216,19217,19220],{},"У наступній лекції ",[5145,19218,19219],{},"15. Custom Exception Filters"," ми розглянемо створення спеціалізованих filters для валідації, помилок бази даних, зовнішніх API та інтеграцію з Sentry\u002FDatadog.",[19222,19223,19224],"style",{},"html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: 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